1643224044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 5186191360

約数和(自身を除く): 3542967316

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 67, 76, 77, 84, 114, 121, 127, 132, 133, 134, 154, 201, 209, 228, 231, 242, 254, 266, 268, 308, 363, 381, 399, 402, 418, 462, 469, 484, 508, 532, 627, 726, 737, 762, 798, 804, 836, 847, 889, 924, 938, 1254, 1273, 1397, 1407, 1452, 1463, 1474, 1524, 1596, 1694, 1778, 1876, 2211, 2299, 2413, 2508, 2541, 2546, 2667, 2794, 2814, 2926, 2948, 3388, 3556, 3819, 4191, 4389, 4422, 4598, 4826, 5082, 5092, 5159, 5334, 5588, 5628, 5852, 6897, 7239, 7638, 8107, 8382, 8509, 8778, 8844, 8911, 9196, 9652, 9779, 10164, 10318, 10668, 13794, 14003, 14478, 15276, 15367, 15477, 16093, 16214, 16764, 16891, 17018, 17556, 17822, 19558, 20636, 24321, 25527, 26543, 26733, 27588, 28006, 28956, 29337, 30734, 30954, 32186, 32428, 33782, 34036, 35644, 39116, 42009, 46101, 48279, 48642, 50673, 51054, 53086, 53466, 56012, 56749, 58674, 59563, 61468, 61908, 64372, 67564, 79629, 84018, 92202, 93599, 96558, 97284, 98021, 101346, 102108, 106172, 106932, 107569, 113498, 117348, 119126, 154033, 159258, 161671, 168036, 170247, 178689, 184404, 185801, 187198, 193116, 196042, 202692, 215138, 226996, 238252, 280797, 291973, 294063, 308066, 318516, 322707, 323342, 340494, 357378, 371602, 374396, 392084, 430276, 462099, 485013, 557403, 561594, 583946, 588126, 616132, 645414, 646684, 655193, 680988, 714756, 743204, 875919, 924198, 970026, 1029589, 1078231, 1114806, 1123188, 1131697, 1167892, 1176252, 1290828, 1310386, 1751838, 1778381, 1848396, 1940052, 1965579, 2043811, 2059178, 2156462, 2229612, 2263394, 2620772, 3088767, 3234693, 3395091, 3503676, 3556762, 3931158, 4087622, 4118356, 4312924, 4526788, 5335143, 6131433, 6177534, 6469386, 6790182, 7113524, 7207123, 7862316, 8175244, 10670286, 12262866, 12355068, 12448667, 12938772, 13580364, 14414246, 19562191, 21340572, 21621369, 24525732, 24897334, 28828492, 37346001, 39124382, 43242738, 49794668, 58686573, 74692002, 78248764, 86485476, 117373146, 136935337, 149384004, 234746292, 273870674, 410806011, 547741348, 821612022, 1643224044]

約数ペア:

[(1, 1643224044), (2, 821612022), (3, 547741348), (4, 410806011), (6, 273870674), (7, 234746292), (11, 149384004), (12, 136935337), (14, 117373146), (19, 86485476), (21, 78248764), (22, 74692002), (28, 58686573), (33, 49794668), (38, 43242738), (42, 39124382), (44, 37346001), (57, 28828492), (66, 24897334), (67, 24525732), (76, 21621369), (77, 21340572), (84, 19562191), (114, 14414246), (121, 13580364), (127, 12938772), (132, 12448667), (133, 12355068), (134, 12262866), (154, 10670286), (201, 8175244), (209, 7862316), (228, 7207123), (231, 7113524), (242, 6790182), (254, 6469386), (266, 6177534), (268, 6131433), (308, 5335143), (363, 4526788), (381, 4312924), (399, 4118356), (402, 4087622), (418, 3931158), (462, 3556762), (469, 3503676), (484, 3395091), (508, 3234693), (532, 3088767), (627, 2620772), (726, 2263394), (737, 2229612), (762, 2156462), (798, 2059178), (804, 2043811), (836, 1965579), (847, 1940052), (889, 1848396), (924, 1778381), (938, 1751838), (1254, 1310386), (1273, 1290828), (1397, 1176252), (1407, 1167892), (1452, 1131697), (1463, 1123188), (1474, 1114806), (1524, 1078231), (1596, 1029589), (1694, 970026), (1778, 924198), (1876, 875919), (2211, 743204), (2299, 714756), (2413, 680988), (2508, 655193), (2541, 646684), (2546, 645414), (2667, 616132), (2794, 588126), (2814, 583946), (2926, 561594), (2948, 557403), (3388, 485013), (3556, 462099), (3819, 430276), (4191, 392084), (4389, 374396), (4422, 371602), (4598, 357378), (4826, 340494), (5082, 323342), (5092, 322707), (5159, 318516), (5334, 308066), (5588, 294063), (5628, 291973), (5852, 280797), (6897, 238252), (7239, 226996), (7638, 215138), (8107, 202692), (8382, 196042), (8509, 193116), (8778, 187198), (8844, 185801), (8911, 184404), (9196, 178689), (9652, 170247), (9779, 168036), (10164, 161671), (10318, 159258), (10668, 154033), (13794, 119126), (14003, 117348), (14478, 113498), (15276, 107569), (15367, 106932), (15477, 106172), (16093, 102108), (16214, 101346), (16764, 98021), (16891, 97284), (17018, 96558), (17556, 93599), (17822, 92202), (19558, 84018), (20636, 79629), (24321, 67564), (25527, 64372), (26543, 61908), (26733, 61468), (27588, 59563), (28006, 58674), (28956, 56749), (29337, 56012), (30734, 53466), (30954, 53086), (32186, 51054), (32428, 50673), (33782, 48642), (34036, 48279), (35644, 46101), (39116, 42009)]