746357612

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:932

約数の個数: 144

約数和(自身を含む): 1844720640

約数和(自身を除く): 1098363028

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 49, 52, 62, 77, 91, 98, 124, 143, 154, 182, 196, 217, 286, 308, 341, 364, 403, 434, 539, 572, 637, 682, 806, 859, 868, 1001, 1078, 1274, 1364, 1519, 1612, 1718, 2002, 2156, 2387, 2548, 2821, 3038, 3436, 4004, 4433, 4774, 5642, 6013, 6076, 7007, 8866, 9449, 9548, 11167, 11284, 12026, 14014, 16709, 17732, 18898, 19747, 22334, 24052, 26629, 28028, 31031, 33418, 37796, 39494, 42091, 44668, 53258, 62062, 66143, 66836, 78169, 78988, 84182, 106516, 122837, 124124, 132286, 156338, 168364, 186403, 217217, 245674, 264572, 292919, 312676, 346177, 372806, 434434, 463001, 491348, 547183, 585838, 692354, 745612, 859859, 868868, 926002, 1094366, 1171676, 1304821, 1384708, 1719718, 1852004, 2050433, 2188732, 2423239, 2609642, 3439436, 3807947, 4100866, 4846478, 5219284, 6019013, 7615894, 8201732, 9692956, 12038026, 14353031, 15231788, 16962673, 24076052, 26655629, 28706062, 33925346, 53311258, 57412124, 67850692, 106622516, 186589403, 373178806, 746357612]

約数ペア:

[(1, 746357612), (2, 373178806), (4, 186589403), (7, 106622516), (11, 67850692), (13, 57412124), (14, 53311258), (22, 33925346), (26, 28706062), (28, 26655629), (31, 24076052), (44, 16962673), (49, 15231788), (52, 14353031), (62, 12038026), (77, 9692956), (91, 8201732), (98, 7615894), (124, 6019013), (143, 5219284), (154, 4846478), (182, 4100866), (196, 3807947), (217, 3439436), (286, 2609642), (308, 2423239), (341, 2188732), (364, 2050433), (403, 1852004), (434, 1719718), (539, 1384708), (572, 1304821), (637, 1171676), (682, 1094366), (806, 926002), (859, 868868), (868, 859859), (1001, 745612), (1078, 692354), (1274, 585838), (1364, 547183), (1519, 491348), (1612, 463001), (1718, 434434), (2002, 372806), (2156, 346177), (2387, 312676), (2548, 292919), (2821, 264572), (3038, 245674), (3436, 217217), (4004, 186403), (4433, 168364), (4774, 156338), (5642, 132286), (6013, 124124), (6076, 122837), (7007, 106516), (8866, 84182), (9449, 78988), (9548, 78169), (11167, 66836), (11284, 66143), (12026, 62062), (14014, 53258), (16709, 44668), (17732, 42091), (18898, 39494), (19747, 37796), (22334, 33418), (24052, 31031), (26629, 28028)]