1979515584

素因数分解:

$2^6\times 3^4\times {\mathrm{383}}^1\times {\mathrm{997}}^1$

素因数の和:1404

約数の個数: 140

約数和(自身を含む): 5889126144

約数和(自身を除く): 3909610560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 383, 432, 576, 648, 766, 864, 997, 1149, 1296, 1532, 1728, 1994, 2298, 2592, 2991, 3064, 3447, 3988, 4596, 5184, 5982, 6128, 6894, 7976, 8973, 9192, 10341, 11964, 12256, 13788, 15952, 17946, 18384, 20682, 23928, 24512, 26919, 27576, 31023, 31904, 35892, 36768, 41364, 47856, 53838, 55152, 62046, 63808, 71784, 73536, 80757, 82728, 95712, 107676, 110304, 124092, 143568, 161514, 165456, 191424, 215352, 220608, 248184, 287136, 323028, 330912, 381851, 430704, 496368, 574272, 646056, 661824, 763702, 861408, 992736, 1145553, 1292112, 1527404, 1722816, 1985472, 2291106, 2584224, 3054808, 3436659, 4582212, 5168448, 6109616, 6873318, 9164424, 10309977, 12219232, 13746636, 18328848, 20619954, 24438464, 27493272, 30929931, 36657696, 41239908, 54986544, 61859862, 73315392, 82479816, 109973088, 123719724, 164959632, 219946176, 247439448, 329919264, 494878896, 659838528, 989757792, 1979515584]

約数ペア:

[(1, 1979515584), (2, 989757792), (3, 659838528), (4, 494878896), (6, 329919264), (8, 247439448), (9, 219946176), (12, 164959632), (16, 123719724), (18, 109973088), (24, 82479816), (27, 73315392), (32, 61859862), (36, 54986544), (48, 41239908), (54, 36657696), (64, 30929931), (72, 27493272), (81, 24438464), (96, 20619954), (108, 18328848), (144, 13746636), (162, 12219232), (192, 10309977), (216, 9164424), (288, 6873318), (324, 6109616), (383, 5168448), (432, 4582212), (576, 3436659), (648, 3054808), (766, 2584224), (864, 2291106), (997, 1985472), (1149, 1722816), (1296, 1527404), (1532, 1292112), (1728, 1145553), (1994, 992736), (2298, 861408), (2592, 763702), (2991, 661824), (3064, 646056), (3447, 574272), (3988, 496368), (4596, 430704), (5184, 381851), (5982, 330912), (6128, 323028), (6894, 287136), (7976, 248184), (8973, 220608), (9192, 215352), (10341, 191424), (11964, 165456), (12256, 161514), (13788, 143568), (15952, 124092), (17946, 110304), (18384, 107676), (20682, 95712), (23928, 82728), (24512, 80757), (26919, 73536), (27576, 71784), (31023, 63808), (31904, 62046), (35892, 55152), (36768, 53838), (41364, 47856)]