321954384

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:604

約数の個数: 80

約数和(自身を含む): 845606592

約数和(自身を除く): 523652208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 173, 274, 283, 346, 411, 519, 548, 566, 692, 822, 849, 1038, 1096, 1132, 1384, 1644, 1698, 2076, 2192, 2264, 2768, 3288, 3396, 4152, 4528, 6576, 6792, 8304, 13584, 23701, 38771, 47402, 48959, 71103, 77542, 94804, 97918, 116313, 142206, 146877, 155084, 189608, 195836, 232626, 284412, 293754, 310168, 379216, 391672, 465252, 568824, 587508, 620336, 783344, 930504, 1137648, 1175016, 1861008, 2350032, 6707383, 13414766, 20122149, 26829532, 40244298, 53659064, 80488596, 107318128, 160977192, 321954384]

約数ペア:

[(1, 321954384), (2, 160977192), (3, 107318128), (4, 80488596), (6, 53659064), (8, 40244298), (12, 26829532), (16, 20122149), (24, 13414766), (48, 6707383), (137, 2350032), (173, 1861008), (274, 1175016), (283, 1137648), (346, 930504), (411, 783344), (519, 620336), (548, 587508), (566, 568824), (692, 465252), (822, 391672), (849, 379216), (1038, 310168), (1096, 293754), (1132, 284412), (1384, 232626), (1644, 195836), (1698, 189608), (2076, 155084), (2192, 146877), (2264, 142206), (2768, 116313), (3288, 97918), (3396, 94804), (4152, 77542), (4528, 71103), (6576, 48959), (6792, 47402), (8304, 38771), (13584, 23701)]