402149304

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{13267}}^1$

素因数の和:13700

約数の個数: 48

約数和(自身を含む): 1091823720

約数和(自身を除く): 689674416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 7578, 10104, 13267, 15156, 26534, 30312, 39801, 53068, 79602, 106136, 119403, 159204, 238806, 318408, 477612, 955224, 5585407, 11170814, 16756221, 22341628, 33512442, 44683256, 50268663, 67024884, 100537326, 134049768, 201074652, 402149304]

約数ペア:

[(1, 402149304), (2, 201074652), (3, 134049768), (4, 100537326), (6, 67024884), (8, 50268663), (9, 44683256), (12, 33512442), (18, 22341628), (24, 16756221), (36, 11170814), (72, 5585407), (421, 955224), (842, 477612), (1263, 318408), (1684, 238806), (2526, 159204), (3368, 119403), (3789, 106136), (5052, 79602), (7578, 53068), (10104, 39801), (13267, 30312), (15156, 26534)]