631929984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13829}}^1$

素因数の和:13870

約数の個数: 128

約数和(自身を含む): 2031350400

約数和(自身を除く): 1399420416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2856, 3264, 3808, 5712, 6528, 7616, 11424, 13829, 15232, 22848, 27658, 41487, 45696, 55316, 82974, 96803, 110632, 165948, 193606, 221264, 235093, 290409, 331896, 387212, 442528, 470186, 580818, 663792, 705279, 774424, 885056, 940372, 1161636, 1327584, 1410558, 1548848, 1645651, 1770112, 1880744, 2323272, 2655168, 2821116, 3097696, 3291302, 3761488, 4646544, 4936953, 5310336, 5642232, 6195392, 6582604, 7522976, 9293088, 9873906, 11284464, 12390784, 13165208, 15045952, 18586176, 19747812, 22568928, 26330416, 30091904, 37172352, 39495624, 45137856, 52660832, 78991248, 90275712, 105321664, 157982496, 210643328, 315964992, 631929984]

約数ペア:

[(1, 631929984), (2, 315964992), (3, 210643328), (4, 157982496), (6, 105321664), (7, 90275712), (8, 78991248), (12, 52660832), (14, 45137856), (16, 39495624), (17, 37172352), (21, 30091904), (24, 26330416), (28, 22568928), (32, 19747812), (34, 18586176), (42, 15045952), (48, 13165208), (51, 12390784), (56, 11284464), (64, 9873906), (68, 9293088), (84, 7522976), (96, 6582604), (102, 6195392), (112, 5642232), (119, 5310336), (128, 4936953), (136, 4646544), (168, 3761488), (192, 3291302), (204, 3097696), (224, 2821116), (238, 2655168), (272, 2323272), (336, 1880744), (357, 1770112), (384, 1645651), (408, 1548848), (448, 1410558), (476, 1327584), (544, 1161636), (672, 940372), (714, 885056), (816, 774424), (896, 705279), (952, 663792), (1088, 580818), (1344, 470186), (1428, 442528), (1632, 387212), (1904, 331896), (2176, 290409), (2688, 235093), (2856, 221264), (3264, 193606), (3808, 165948), (5712, 110632), (6528, 96803), (7616, 82974), (11424, 55316), (13829, 45696), (15232, 41487), (22848, 27658)]