1021661172

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 288

約数和(自身を含む): 3312691200

約数和(自身を除く): 2291030028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 31, 34, 36, 42, 49, 51, 62, 63, 68, 84, 93, 98, 102, 119, 124, 126, 147, 153, 157, 186, 196, 204, 217, 238, 252, 279, 294, 306, 314, 343, 357, 372, 434, 441, 471, 476, 527, 558, 588, 612, 628, 651, 686, 714, 833, 868, 882, 942, 1029, 1054, 1071, 1099, 1116, 1302, 1372, 1413, 1428, 1519, 1581, 1666, 1764, 1884, 1953, 2058, 2108, 2142, 2198, 2499, 2604, 2669, 2826, 3038, 3087, 3162, 3297, 3332, 3689, 3906, 4116, 4284, 4396, 4557, 4743, 4867, 4998, 5338, 5652, 5831, 6076, 6174, 6324, 6594, 7378, 7497, 7693, 7812, 8007, 9114, 9486, 9734, 9891, 9996, 10633, 10676, 11067, 11662, 12348, 13188, 13671, 14601, 14756, 14994, 15386, 16014, 17493, 18228, 18683, 18972, 19468, 19782, 21266, 22134, 23079, 23324, 24021, 25823, 27342, 29202, 29988, 30772, 31899, 32028, 33201, 34069, 34986, 37366, 39564, 42532, 43803, 44268, 46158, 48042, 51646, 52479, 53851, 54684, 56049, 58404, 63798, 66402, 68138, 69237, 69972, 74732, 77469, 82739, 87606, 92316, 95697, 96084, 102207, 103292, 104958, 107702, 112098, 127596, 130781, 132804, 136276, 138474, 154938, 161553, 165478, 168147, 175212, 180761, 191394, 204414, 209916, 215404, 224196, 232407, 238483, 248217, 261562, 276948, 306621, 309876, 323106, 330956, 336294, 361522, 382788, 392343, 408828, 464814, 476966, 484659, 496434, 523124, 542283, 579173, 613242, 646212, 672588, 715449, 723044, 744651, 784686, 915467, 929628, 953932, 969318, 992868, 1084566, 1158346, 1177029, 1226484, 1430898, 1489302, 1569372, 1626849, 1669381, 1737519, 1830934, 1938636, 2146347, 2169132, 2316692, 2354058, 2746401, 2861796, 2978604, 3253698, 3338762, 3475038, 3661868, 4054211, 4292694, 4708116, 5008143, 5212557, 5492802, 6507396, 6677524, 6950076, 8108422, 8239203, 8585388, 10016286, 10425114, 10985604, 12162633, 15024429, 16216844, 16478406, 20032572, 20850228, 24325266, 28379477, 30048858, 32956812, 36487899, 48650532, 56758954, 60097716, 72975798, 85138431, 113517908, 145951596, 170276862, 255415293, 340553724, 510830586, 1021661172]

約数ペア:

[(1, 1021661172), (2, 510830586), (3, 340553724), (4, 255415293), (6, 170276862), (7, 145951596), (9, 113517908), (12, 85138431), (14, 72975798), (17, 60097716), (18, 56758954), (21, 48650532), (28, 36487899), (31, 32956812), (34, 30048858), (36, 28379477), (42, 24325266), (49, 20850228), (51, 20032572), (62, 16478406), (63, 16216844), (68, 15024429), (84, 12162633), (93, 10985604), (98, 10425114), (102, 10016286), (119, 8585388), (124, 8239203), (126, 8108422), (147, 6950076), (153, 6677524), (157, 6507396), (186, 5492802), (196, 5212557), (204, 5008143), (217, 4708116), (238, 4292694), (252, 4054211), (279, 3661868), (294, 3475038), (306, 3338762), (314, 3253698), (343, 2978604), (357, 2861796), (372, 2746401), (434, 2354058), (441, 2316692), (471, 2169132), (476, 2146347), (527, 1938636), (558, 1830934), (588, 1737519), (612, 1669381), (628, 1626849), (651, 1569372), (686, 1489302), (714, 1430898), (833, 1226484), (868, 1177029), (882, 1158346), (942, 1084566), (1029, 992868), (1054, 969318), (1071, 953932), (1099, 929628), (1116, 915467), (1302, 784686), (1372, 744651), (1413, 723044), (1428, 715449), (1519, 672588), (1581, 646212), (1666, 613242), (1764, 579173), (1884, 542283), (1953, 523124), (2058, 496434), (2108, 484659), (2142, 476966), (2198, 464814), (2499, 408828), (2604, 392343), (2669, 382788), (2826, 361522), (3038, 336294), (3087, 330956), (3162, 323106), (3297, 309876), (3332, 306621), (3689, 276948), (3906, 261562), (4116, 248217), (4284, 238483), (4396, 232407), (4557, 224196), (4743, 215404), (4867, 209916), (4998, 204414), (5338, 191394), (5652, 180761), (5831, 175212), (6076, 168147), (6174, 165478), (6324, 161553), (6594, 154938), (7378, 138474), (7497, 136276), (7693, 132804), (7812, 130781), (8007, 127596), (9114, 112098), (9486, 107702), (9734, 104958), (9891, 103292), (9996, 102207), (10633, 96084), (10676, 95697), (11067, 92316), (11662, 87606), (12348, 82739), (13188, 77469), (13671, 74732), (14601, 69972), (14756, 69237), (14994, 68138), (15386, 66402), (16014, 63798), (17493, 58404), (18228, 56049), (18683, 54684), (18972, 53851), (19468, 52479), (19782, 51646), (21266, 48042), (22134, 46158), (23079, 44268), (23324, 43803), (24021, 42532), (25823, 39564), (27342, 37366), (29202, 34986), (29988, 34069), (30772, 33201), (31899, 32028)]