814860984

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:295

約数の個数: 160

約数和(自身を含む): 2420064000

約数和(自身を除く): 1605203016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 79, 84, 98, 147, 158, 168, 179, 196, 237, 294, 316, 343, 358, 392, 474, 537, 553, 588, 632, 686, 716, 948, 1029, 1074, 1106, 1176, 1253, 1372, 1432, 1659, 1896, 2058, 2148, 2212, 2401, 2506, 2744, 3318, 3759, 3871, 4116, 4296, 4424, 4802, 5012, 6636, 7203, 7518, 7742, 8232, 8771, 9604, 10024, 11613, 13272, 14141, 14406, 15036, 15484, 17542, 19208, 23226, 26313, 27097, 28282, 28812, 30072, 30968, 35084, 42423, 46452, 52626, 54194, 56564, 57624, 61397, 70168, 81291, 84846, 92904, 98987, 105252, 108388, 113128, 122794, 162582, 169692, 184191, 189679, 197974, 210504, 216776, 245588, 296961, 325164, 339384, 368382, 379358, 395948, 429779, 491176, 569037, 593922, 650328, 692909, 736764, 758716, 791896, 859558, 1138074, 1187844, 1289337, 1385818, 1473528, 1517432, 1719116, 2078727, 2276148, 2375688, 2578674, 2771636, 3438232, 4157454, 4552296, 4850363, 5157348, 5543272, 8314908, 9700726, 10314696, 14551089, 16629816, 19401452, 29102178, 33952541, 38802904, 58204356, 67905082, 101857623, 116408712, 135810164, 203715246, 271620328, 407430492, 814860984]

約数ペア:

[(1, 814860984), (2, 407430492), (3, 271620328), (4, 203715246), (6, 135810164), (7, 116408712), (8, 101857623), (12, 67905082), (14, 58204356), (21, 38802904), (24, 33952541), (28, 29102178), (42, 19401452), (49, 16629816), (56, 14551089), (79, 10314696), (84, 9700726), (98, 8314908), (147, 5543272), (158, 5157348), (168, 4850363), (179, 4552296), (196, 4157454), (237, 3438232), (294, 2771636), (316, 2578674), (343, 2375688), (358, 2276148), (392, 2078727), (474, 1719116), (537, 1517432), (553, 1473528), (588, 1385818), (632, 1289337), (686, 1187844), (716, 1138074), (948, 859558), (1029, 791896), (1074, 758716), (1106, 736764), (1176, 692909), (1253, 650328), (1372, 593922), (1432, 569037), (1659, 491176), (1896, 429779), (2058, 395948), (2148, 379358), (2212, 368382), (2401, 339384), (2506, 325164), (2744, 296961), (3318, 245588), (3759, 216776), (3871, 210504), (4116, 197974), (4296, 189679), (4424, 184191), (4802, 169692), (5012, 162582), (6636, 122794), (7203, 113128), (7518, 108388), (7742, 105252), (8232, 98987), (8771, 92904), (9604, 84846), (10024, 81291), (11613, 70168), (13272, 61397), (14141, 57624), (14406, 56564), (15036, 54194), (15484, 52626), (17542, 46452), (19208, 42423), (23226, 35084), (26313, 30968), (27097, 30072), (28282, 28812)]