463172868

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{409}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 1190935200

約数和(自身を除く): 727762332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 379, 409, 498, 747, 758, 818, 996, 1137, 1227, 1494, 1516, 1636, 2274, 2454, 2988, 3411, 3681, 4548, 4908, 6822, 7362, 13644, 14724, 31457, 33947, 62914, 67894, 94371, 101841, 125828, 135788, 155011, 188742, 203682, 283113, 305523, 310022, 377484, 407364, 465033, 566226, 611046, 620044, 930066, 1132452, 1222092, 1395099, 1860132, 2790198, 5580396, 12865913, 25731826, 38597739, 51463652, 77195478, 115793217, 154390956, 231586434, 463172868]

約数ペア:

[(1, 463172868), (2, 231586434), (3, 154390956), (4, 115793217), (6, 77195478), (9, 51463652), (12, 38597739), (18, 25731826), (36, 12865913), (83, 5580396), (166, 2790198), (249, 1860132), (332, 1395099), (379, 1222092), (409, 1132452), (498, 930066), (747, 620044), (758, 611046), (818, 566226), (996, 465033), (1137, 407364), (1227, 377484), (1494, 310022), (1516, 305523), (1636, 283113), (2274, 203682), (2454, 188742), (2988, 155011), (3411, 135788), (3681, 125828), (4548, 101841), (4908, 94371), (6822, 67894), (7362, 62914), (13644, 33947), (14724, 31457)]