405355236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4457}}^1$

素因数の和:4541

約数の個数: 96

約数和(自身を含む): 1132403328

約数和(自身を除く): 727048092

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 53, 66, 78, 106, 132, 143, 156, 159, 212, 286, 318, 429, 572, 583, 636, 689, 858, 1166, 1378, 1716, 1749, 2067, 2332, 2756, 3498, 4134, 4457, 6996, 7579, 8268, 8914, 13371, 15158, 17828, 22737, 26742, 30316, 45474, 49027, 53484, 57941, 90948, 98054, 115882, 147081, 173823, 196108, 231764, 236221, 294162, 347646, 472442, 588324, 637351, 695292, 708663, 944884, 1274702, 1417326, 1912053, 2549404, 2598431, 2834652, 3070873, 3824106, 5196862, 6141746, 7648212, 7795293, 9212619, 10393724, 12283492, 15590586, 18425238, 31181172, 33779603, 36850476, 67559206, 101338809, 135118412, 202677618, 405355236]

約数ペア:

[(1, 405355236), (2, 202677618), (3, 135118412), (4, 101338809), (6, 67559206), (11, 36850476), (12, 33779603), (13, 31181172), (22, 18425238), (26, 15590586), (33, 12283492), (39, 10393724), (44, 9212619), (52, 7795293), (53, 7648212), (66, 6141746), (78, 5196862), (106, 3824106), (132, 3070873), (143, 2834652), (156, 2598431), (159, 2549404), (212, 1912053), (286, 1417326), (318, 1274702), (429, 944884), (572, 708663), (583, 695292), (636, 637351), (689, 588324), (858, 472442), (1166, 347646), (1378, 294162), (1716, 236221), (1749, 231764), (2067, 196108), (2332, 173823), (2756, 147081), (3498, 115882), (4134, 98054), (4457, 90948), (6996, 57941), (7579, 53484), (8268, 49027), (8914, 45474), (13371, 30316), (15158, 26742), (17828, 22737)]