19090418004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:547

約数の個数: 288

約数和(自身を含む): 58549370880

約数和(自身を除く): 39458952876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 67, 84, 87, 116, 126, 127, 134, 174, 201, 203, 252, 254, 261, 268, 307, 348, 381, 402, 406, 469, 508, 522, 603, 609, 614, 762, 804, 812, 889, 921, 938, 1044, 1143, 1206, 1218, 1228, 1407, 1524, 1778, 1827, 1842, 1876, 1943, 2149, 2286, 2412, 2436, 2667, 2763, 2814, 3556, 3654, 3683, 3684, 3886, 4221, 4298, 4572, 5334, 5526, 5628, 5829, 6447, 7308, 7366, 7772, 8001, 8442, 8509, 8596, 8903, 10668, 11049, 11052, 11658, 12894, 13601, 14732, 16002, 16884, 17018, 17487, 17806, 19341, 20569, 22098, 23316, 25527, 25781, 25788, 26709, 27202, 32004, 33147, 34036, 34974, 35612, 38682, 38989, 40803, 41138, 44196, 51054, 51562, 53418, 54404, 59563, 61707, 62321, 66294, 69948, 76581, 77343, 77364, 77978, 80127, 81606, 82276, 102108, 103124, 106836, 116967, 119126, 122409, 123414, 124642, 132588, 143983, 153162, 154686, 155956, 160254, 163212, 178689, 185121, 186963, 232029, 233934, 238252, 244818, 246761, 246828, 249284, 272923, 287966, 306324, 309372, 320508, 350901, 357378, 370242, 373926, 431949, 464058, 467868, 489636, 493522, 536067, 545846, 560889, 575932, 596501, 701802, 714756, 740283, 740484, 747852, 818769, 863898, 928116, 987044, 1072134, 1091692, 1121778, 1130681, 1193002, 1295847, 1403604, 1480566, 1637538, 1727327, 1727796, 1789503, 2144268, 2220849, 2243556, 2261362, 2386004, 2456307, 2591694, 2612263, 2961132, 3275076, 3392043, 3454654, 3579006, 4175507, 4441698, 4522724, 4912614, 5181981, 5183388, 5224526, 5368509, 6784086, 6909308, 7158012, 7836789, 7914767, 8351014, 8883396, 9825228, 10176129, 10363962, 10449052, 10737018, 12526521, 13568172, 15545943, 15673578, 15829534, 16702028, 18285841, 20352258, 20727924, 21474036, 23510367, 23744301, 25053042, 31091886, 31347156, 31659068, 36571682, 37579563, 40704516, 47020734, 47488602, 50106084, 54857523, 62183772, 71232903, 73143364, 75159126, 75755627, 94041468, 94977204, 109715046, 142465806, 150318252, 151511254, 164572569, 219430092, 227266881, 284931612, 303022508, 329145138, 454533762, 530289389, 658290276, 681800643, 909067524, 1060578778, 1363601286, 1590868167, 2121157556, 2727202572, 3181736334, 4772604501, 6363472668, 9545209002, 19090418004]

約数ペア:

[(1, 19090418004), (2, 9545209002), (3, 6363472668), (4, 4772604501), (6, 3181736334), (7, 2727202572), (9, 2121157556), (12, 1590868167), (14, 1363601286), (18, 1060578778), (21, 909067524), (28, 681800643), (29, 658290276), (36, 530289389), (42, 454533762), (58, 329145138), (63, 303022508), (67, 284931612), (84, 227266881), (87, 219430092), (116, 164572569), (126, 151511254), (127, 150318252), (134, 142465806), (174, 109715046), (201, 94977204), (203, 94041468), (252, 75755627), (254, 75159126), (261, 73143364), (268, 71232903), (307, 62183772), (348, 54857523), (381, 50106084), (402, 47488602), (406, 47020734), (469, 40704516), (508, 37579563), (522, 36571682), (603, 31659068), (609, 31347156), (614, 31091886), (762, 25053042), (804, 23744301), (812, 23510367), (889, 21474036), (921, 20727924), (938, 20352258), (1044, 18285841), (1143, 16702028), (1206, 15829534), (1218, 15673578), (1228, 15545943), (1407, 13568172), (1524, 12526521), (1778, 10737018), (1827, 10449052), (1842, 10363962), (1876, 10176129), (1943, 9825228), (2149, 8883396), (2286, 8351014), (2412, 7914767), (2436, 7836789), (2667, 7158012), (2763, 6909308), (2814, 6784086), (3556, 5368509), (3654, 5224526), (3683, 5183388), (3684, 5181981), (3886, 4912614), (4221, 4522724), (4298, 4441698), (4572, 4175507), (5334, 3579006), (5526, 3454654), (5628, 3392043), (5829, 3275076), (6447, 2961132), (7308, 2612263), (7366, 2591694), (7772, 2456307), (8001, 2386004), (8442, 2261362), (8509, 2243556), (8596, 2220849), (8903, 2144268), (10668, 1789503), (11049, 1727796), (11052, 1727327), (11658, 1637538), (12894, 1480566), (13601, 1403604), (14732, 1295847), (16002, 1193002), (16884, 1130681), (17018, 1121778), (17487, 1091692), (17806, 1072134), (19341, 987044), (20569, 928116), (22098, 863898), (23316, 818769), (25527, 747852), (25781, 740484), (25788, 740283), (26709, 714756), (27202, 701802), (32004, 596501), (33147, 575932), (34036, 560889), (34974, 545846), (35612, 536067), (38682, 493522), (38989, 489636), (40803, 467868), (41138, 464058), (44196, 431949), (51054, 373926), (51562, 370242), (53418, 357378), (54404, 350901), (59563, 320508), (61707, 309372), (62321, 306324), (66294, 287966), (69948, 272923), (76581, 249284), (77343, 246828), (77364, 246761), (77978, 244818), (80127, 238252), (81606, 233934), (82276, 232029), (102108, 186963), (103124, 185121), (106836, 178689), (116967, 163212), (119126, 160254), (122409, 155956), (123414, 154686), (124642, 153162), (132588, 143983)]