400482912

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2467}}^1$

素因数の和:2588

約数の個数: 96

約数和(自身を含む): 1119484800

約数和(自身を除く): 719001888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 89, 96, 114, 152, 178, 228, 267, 304, 356, 456, 534, 608, 712, 912, 1068, 1424, 1691, 1824, 2136, 2467, 2848, 3382, 4272, 4934, 5073, 6764, 7401, 8544, 9868, 10146, 13528, 14802, 19736, 20292, 27056, 29604, 39472, 40584, 46873, 54112, 59208, 78944, 81168, 93746, 118416, 140619, 162336, 187492, 219563, 236832, 281238, 374984, 439126, 562476, 658689, 749968, 878252, 1124952, 1317378, 1499936, 1756504, 2249904, 2634756, 3513008, 4171697, 4499808, 5269512, 7026016, 8343394, 10539024, 12515091, 16686788, 21078048, 25030182, 33373576, 50060364, 66747152, 100120728, 133494304, 200241456, 400482912]

約数ペア:

[(1, 400482912), (2, 200241456), (3, 133494304), (4, 100120728), (6, 66747152), (8, 50060364), (12, 33373576), (16, 25030182), (19, 21078048), (24, 16686788), (32, 12515091), (38, 10539024), (48, 8343394), (57, 7026016), (76, 5269512), (89, 4499808), (96, 4171697), (114, 3513008), (152, 2634756), (178, 2249904), (228, 1756504), (267, 1499936), (304, 1317378), (356, 1124952), (456, 878252), (534, 749968), (608, 658689), (712, 562476), (912, 439126), (1068, 374984), (1424, 281238), (1691, 236832), (1824, 219563), (2136, 187492), (2467, 162336), (2848, 140619), (3382, 118416), (4272, 93746), (4934, 81168), (5073, 78944), (6764, 59208), (7401, 54112), (8544, 46873), (9868, 40584), (10146, 39472), (13528, 29604), (14802, 27056), (19736, 20292)]