913823820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1269

約数の個数: 288

約数和(自身を含む): 3487131648

約数和(自身を除く): 2573307828

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 47, 52, 60, 63, 65, 70, 78, 84, 90, 91, 94, 105, 117, 126, 130, 140, 141, 156, 180, 182, 188, 195, 210, 234, 235, 252, 260, 273, 282, 315, 329, 364, 390, 420, 423, 455, 468, 470, 546, 564, 585, 611, 630, 658, 705, 780, 819, 846, 910, 940, 987, 1092, 1170, 1187, 1222, 1260, 1316, 1365, 1410, 1638, 1645, 1692, 1820, 1833, 1974, 2115, 2340, 2374, 2444, 2730, 2820, 2961, 3055, 3276, 3290, 3561, 3666, 3948, 4095, 4230, 4277, 4748, 4935, 5460, 5499, 5922, 5935, 6110, 6580, 7122, 7332, 8190, 8309, 8460, 8554, 9165, 9870, 10683, 10998, 11844, 11870, 12220, 12831, 14244, 14805, 15431, 16380, 16618, 17108, 17805, 18330, 19740, 21366, 21385, 21996, 23740, 24927, 25662, 27495, 29610, 30862, 33236, 35610, 36660, 38493, 41545, 42732, 42770, 46293, 49854, 51324, 53415, 54990, 55789, 59220, 61724, 64155, 71220, 74781, 76986, 77155, 83090, 85540, 92586, 99708, 106830, 108017, 109980, 111578, 124635, 128310, 138879, 149562, 153972, 154310, 166180, 167367, 185172, 192465, 213660, 216034, 223156, 231465, 249270, 256620, 277758, 278945, 299124, 308620, 324051, 334734, 373905, 384930, 390523, 432068, 462930, 498540, 502101, 540085, 555516, 557890, 648102, 669468, 694395, 725257, 747810, 769860, 781046, 836835, 925860, 972153, 1004202, 1080170, 1115780, 1171569, 1296204, 1388790, 1450514, 1495620, 1562092, 1620255, 1673670, 1944306, 1952615, 2008404, 2160340, 2175771, 2343138, 2510505, 2777580, 2901028, 3240510, 3347340, 3514707, 3626285, 3888612, 3905230, 4351542, 4686276, 4860765, 5021010, 5076799, 5857845, 6481020, 6527313, 7029414, 7252570, 7810460, 8703084, 9721530, 10042020, 10153598, 10878855, 11715690, 13054626, 14058828, 14505140, 15230397, 17573535, 19443060, 20307196, 21757710, 23431380, 25383995, 26109252, 30460794, 32636565, 35147070, 43515420, 45691191, 50767990, 60921588, 65273130, 70294140, 76151985, 91382382, 101535980, 130546260, 152303970, 182764764, 228455955, 304607940, 456911910, 913823820]

約数ペア:

[(1, 913823820), (2, 456911910), (3, 304607940), (4, 228455955), (5, 182764764), (6, 152303970), (7, 130546260), (9, 101535980), (10, 91382382), (12, 76151985), (13, 70294140), (14, 65273130), (15, 60921588), (18, 50767990), (20, 45691191), (21, 43515420), (26, 35147070), (28, 32636565), (30, 30460794), (35, 26109252), (36, 25383995), (39, 23431380), (42, 21757710), (45, 20307196), (47, 19443060), (52, 17573535), (60, 15230397), (63, 14505140), (65, 14058828), (70, 13054626), (78, 11715690), (84, 10878855), (90, 10153598), (91, 10042020), (94, 9721530), (105, 8703084), (117, 7810460), (126, 7252570), (130, 7029414), (140, 6527313), (141, 6481020), (156, 5857845), (180, 5076799), (182, 5021010), (188, 4860765), (195, 4686276), (210, 4351542), (234, 3905230), (235, 3888612), (252, 3626285), (260, 3514707), (273, 3347340), (282, 3240510), (315, 2901028), (329, 2777580), (364, 2510505), (390, 2343138), (420, 2175771), (423, 2160340), (455, 2008404), (468, 1952615), (470, 1944306), (546, 1673670), (564, 1620255), (585, 1562092), (611, 1495620), (630, 1450514), (658, 1388790), (705, 1296204), (780, 1171569), (819, 1115780), (846, 1080170), (910, 1004202), (940, 972153), (987, 925860), (1092, 836835), (1170, 781046), (1187, 769860), (1222, 747810), (1260, 725257), (1316, 694395), (1365, 669468), (1410, 648102), (1638, 557890), (1645, 555516), (1692, 540085), (1820, 502101), (1833, 498540), (1974, 462930), (2115, 432068), (2340, 390523), (2374, 384930), (2444, 373905), (2730, 334734), (2820, 324051), (2961, 308620), (3055, 299124), (3276, 278945), (3290, 277758), (3561, 256620), (3666, 249270), (3948, 231465), (4095, 223156), (4230, 216034), (4277, 213660), (4748, 192465), (4935, 185172), (5460, 167367), (5499, 166180), (5922, 154310), (5935, 153972), (6110, 149562), (6580, 138879), (7122, 128310), (7332, 124635), (8190, 111578), (8309, 109980), (8460, 108017), (8554, 106830), (9165, 99708), (9870, 92586), (10683, 85540), (10998, 83090), (11844, 77155), (11870, 76986), (12220, 74781), (12831, 71220), (14244, 64155), (14805, 61724), (15431, 59220), (16380, 55789), (16618, 54990), (17108, 53415), (17805, 51324), (18330, 49854), (19740, 46293), (21366, 42770), (21385, 42732), (21996, 41545), (23740, 38493), (24927, 36660), (25662, 35610), (27495, 33236), (29610, 30862)]