39918384

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 180

約数和(自身を含む): 128637600

約数和(自身を除く): 88719216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 79, 87, 88, 99, 116, 121, 132, 144, 158, 174, 176, 198, 232, 237, 242, 261, 264, 316, 319, 348, 363, 396, 464, 474, 484, 522, 528, 632, 638, 696, 711, 726, 792, 869, 948, 957, 968, 1044, 1089, 1264, 1276, 1392, 1422, 1452, 1584, 1738, 1896, 1914, 1936, 2088, 2178, 2291, 2552, 2607, 2844, 2871, 2904, 3476, 3509, 3792, 3828, 4176, 4356, 4582, 5104, 5214, 5688, 5742, 5808, 6873, 6952, 7018, 7656, 7821, 8712, 9164, 9559, 10428, 10527, 11376, 11484, 13746, 13904, 14036, 15312, 15642, 17424, 18328, 19118, 20619, 20856, 21054, 22968, 25201, 27492, 28072, 28677, 31284, 31581, 36656, 38236, 41238, 41712, 42108, 45936, 50402, 54984, 56144, 57354, 62568, 63162, 75603, 76472, 82476, 84216, 86031, 100804, 109968, 114708, 125136, 126324, 151206, 152944, 164952, 168432, 172062, 201608, 226809, 229416, 252648, 277211, 302412, 329904, 344124, 403216, 453618, 458832, 505296, 554422, 604824, 688248, 831633, 907236, 1108844, 1209648, 1376496, 1663266, 1814472, 2217688, 2494899, 3326532, 3628944, 4435376, 4989798, 6653064, 9979596, 13306128, 19959192, 39918384]

約数ペア:

[(1, 39918384), (2, 19959192), (3, 13306128), (4, 9979596), (6, 6653064), (8, 4989798), (9, 4435376), (11, 3628944), (12, 3326532), (16, 2494899), (18, 2217688), (22, 1814472), (24, 1663266), (29, 1376496), (33, 1209648), (36, 1108844), (44, 907236), (48, 831633), (58, 688248), (66, 604824), (72, 554422), (79, 505296), (87, 458832), (88, 453618), (99, 403216), (116, 344124), (121, 329904), (132, 302412), (144, 277211), (158, 252648), (174, 229416), (176, 226809), (198, 201608), (232, 172062), (237, 168432), (242, 164952), (261, 152944), (264, 151206), (316, 126324), (319, 125136), (348, 114708), (363, 109968), (396, 100804), (464, 86031), (474, 84216), (484, 82476), (522, 76472), (528, 75603), (632, 63162), (638, 62568), (696, 57354), (711, 56144), (726, 54984), (792, 50402), (869, 45936), (948, 42108), (957, 41712), (968, 41238), (1044, 38236), (1089, 36656), (1264, 31581), (1276, 31284), (1392, 28677), (1422, 28072), (1452, 27492), (1584, 25201), (1738, 22968), (1896, 21054), (1914, 20856), (1936, 20619), (2088, 19118), (2178, 18328), (2291, 17424), (2552, 15642), (2607, 15312), (2844, 14036), (2871, 13904), (2904, 13746), (3476, 11484), (3509, 11376), (3792, 10527), (3828, 10428), (4176, 9559), (4356, 9164), (4582, 8712), (5104, 7821), (5214, 7656), (5688, 7018), (5742, 6952), (5808, 6873)]