859492732

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 1960858368

約数和(自身を除く): 1101365636

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 49, 53, 62, 68, 98, 106, 119, 124, 157, 196, 212, 217, 238, 314, 371, 434, 476, 527, 628, 742, 833, 868, 901, 1054, 1099, 1484, 1519, 1643, 1666, 1802, 2108, 2198, 2597, 2669, 3038, 3286, 3332, 3604, 3689, 4396, 4867, 5194, 5338, 6076, 6307, 6572, 7378, 7693, 8321, 9734, 10388, 10676, 11501, 12614, 14756, 15386, 16642, 18683, 19468, 23002, 25228, 25823, 27931, 30772, 33284, 34069, 37366, 44149, 46004, 51646, 55862, 58247, 68138, 74732, 80507, 82739, 88298, 103292, 111724, 116494, 130781, 136276, 141457, 161014, 165478, 176596, 195517, 232988, 238483, 257951, 261562, 282914, 322028, 330956, 391034, 407729, 476966, 515902, 523124, 565828, 579173, 782068, 815458, 953932, 990199, 1031804, 1158346, 1368619, 1630916, 1805657, 1980398, 2316692, 2737238, 3611314, 3960796, 4054211, 4385167, 5474476, 6931393, 7222628, 8108422, 8770334, 12639599, 13862786, 16216844, 17540668, 25279198, 27725572, 30696169, 50558396, 61392338, 122784676, 214873183, 429746366, 859492732]

約数ペア:

[(1, 859492732), (2, 429746366), (4, 214873183), (7, 122784676), (14, 61392338), (17, 50558396), (28, 30696169), (31, 27725572), (34, 25279198), (49, 17540668), (53, 16216844), (62, 13862786), (68, 12639599), (98, 8770334), (106, 8108422), (119, 7222628), (124, 6931393), (157, 5474476), (196, 4385167), (212, 4054211), (217, 3960796), (238, 3611314), (314, 2737238), (371, 2316692), (434, 1980398), (476, 1805657), (527, 1630916), (628, 1368619), (742, 1158346), (833, 1031804), (868, 990199), (901, 953932), (1054, 815458), (1099, 782068), (1484, 579173), (1519, 565828), (1643, 523124), (1666, 515902), (1802, 476966), (2108, 407729), (2198, 391034), (2597, 330956), (2669, 322028), (3038, 282914), (3286, 261562), (3332, 257951), (3604, 238483), (3689, 232988), (4396, 195517), (4867, 176596), (5194, 165478), (5338, 161014), (6076, 141457), (6307, 136276), (6572, 130781), (7378, 116494), (7693, 111724), (8321, 103292), (9734, 88298), (10388, 82739), (10676, 80507), (11501, 74732), (12614, 68138), (14756, 58247), (15386, 55862), (16642, 51646), (18683, 46004), (19468, 44149), (23002, 37366), (25228, 34069), (25823, 33284), (27931, 30772)]