404147632

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1061}}^1$

素因数の和:1274

約数の個数: 80

約数和(自身を含む): 948153600

約数和(自身を除く): 544005968

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 179, 266, 304, 358, 532, 716, 1061, 1064, 1253, 1432, 2122, 2128, 2506, 2864, 3401, 4244, 5012, 6802, 7427, 8488, 10024, 13604, 14854, 16976, 20048, 20159, 23807, 27208, 29708, 40318, 47614, 54416, 59416, 80636, 95228, 118832, 141113, 161272, 189919, 190456, 282226, 322544, 379838, 380912, 564452, 759676, 1128904, 1329433, 1519352, 2257808, 2658866, 3038704, 3608461, 5317732, 7216922, 10635464, 14433844, 21270928, 25259227, 28867688, 50518454, 57735376, 101036908, 202073816, 404147632]

約数ペア:

[(1, 404147632), (2, 202073816), (4, 101036908), (7, 57735376), (8, 50518454), (14, 28867688), (16, 25259227), (19, 21270928), (28, 14433844), (38, 10635464), (56, 7216922), (76, 5317732), (112, 3608461), (133, 3038704), (152, 2658866), (179, 2257808), (266, 1519352), (304, 1329433), (358, 1128904), (532, 759676), (716, 564452), (1061, 380912), (1064, 379838), (1253, 322544), (1432, 282226), (2122, 190456), (2128, 189919), (2506, 161272), (2864, 141113), (3401, 118832), (4244, 95228), (5012, 80636), (6802, 59416), (7427, 54416), (8488, 47614), (10024, 40318), (13604, 29708), (14854, 27208), (16976, 23807), (20048, 20159)]