1002801366

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:395

約数の個数: 144

約数和(自身を含む): 2618622864

約数和(自身を除く): 1615821498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 126, 129, 137, 147, 193, 258, 274, 294, 301, 386, 387, 411, 441, 579, 602, 774, 822, 882, 903, 959, 1158, 1233, 1351, 1737, 1806, 1918, 2107, 2466, 2702, 2709, 2877, 3474, 4053, 4214, 5418, 5754, 5891, 6321, 6713, 8106, 8299, 8631, 9457, 11782, 12159, 12642, 13426, 16598, 17262, 17673, 18914, 18963, 20139, 24318, 24897, 26441, 28371, 35346, 37926, 40278, 41237, 49794, 52882, 53019, 56742, 58093, 60417, 74691, 79323, 82474, 85113, 106038, 116186, 120834, 123711, 149382, 158646, 170226, 174279, 185087, 237969, 247422, 288659, 348558, 370174, 371133, 406651, 475938, 522837, 555261, 577318, 742266, 813302, 865977, 1045674, 1110522, 1136963, 1219953, 1295609, 1665783, 1731954, 2273926, 2439906, 2591218, 2597931, 3331566, 3410889, 3659859, 3886827, 5195862, 6821778, 7319718, 7773654, 7958741, 10232667, 11660481, 15917482, 20465334, 23320962, 23876223, 47752446, 55711187, 71628669, 111422374, 143257338, 167133561, 334267122, 501400683, 1002801366]

約数ペア:

[(1, 1002801366), (2, 501400683), (3, 334267122), (6, 167133561), (7, 143257338), (9, 111422374), (14, 71628669), (18, 55711187), (21, 47752446), (42, 23876223), (43, 23320962), (49, 20465334), (63, 15917482), (86, 11660481), (98, 10232667), (126, 7958741), (129, 7773654), (137, 7319718), (147, 6821778), (193, 5195862), (258, 3886827), (274, 3659859), (294, 3410889), (301, 3331566), (386, 2597931), (387, 2591218), (411, 2439906), (441, 2273926), (579, 1731954), (602, 1665783), (774, 1295609), (822, 1219953), (882, 1136963), (903, 1110522), (959, 1045674), (1158, 865977), (1233, 813302), (1351, 742266), (1737, 577318), (1806, 555261), (1918, 522837), (2107, 475938), (2466, 406651), (2702, 371133), (2709, 370174), (2877, 348558), (3474, 288659), (4053, 247422), (4214, 237969), (5418, 185087), (5754, 174279), (5891, 170226), (6321, 158646), (6713, 149382), (8106, 123711), (8299, 120834), (8631, 116186), (9457, 106038), (11782, 85113), (12159, 82474), (12642, 79323), (13426, 74691), (16598, 60417), (17262, 58093), (17673, 56742), (18914, 53019), (18963, 52882), (20139, 49794), (24318, 41237), (24897, 40278), (26441, 37926), (28371, 35346)]