311983008

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1327}}^1$

素因数の和:1450

約数の個数: 96

約数和(自身を含む): 856719360

約数和(自身を除く): 544736352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 79, 93, 96, 124, 158, 186, 237, 248, 316, 372, 474, 496, 632, 744, 948, 992, 1264, 1327, 1488, 1896, 2449, 2528, 2654, 2976, 3792, 3981, 4898, 5308, 7347, 7584, 7962, 9796, 10616, 14694, 15924, 19592, 21232, 29388, 31848, 39184, 41137, 42464, 58776, 63696, 78368, 82274, 104833, 117552, 123411, 127392, 164548, 209666, 235104, 246822, 314499, 329096, 419332, 493644, 628998, 658192, 838664, 987288, 1257996, 1316384, 1677328, 1974576, 2515992, 3249823, 3354656, 3949152, 5031984, 6499646, 9749469, 10063968, 12999292, 19498938, 25998584, 38997876, 51997168, 77995752, 103994336, 155991504, 311983008]

約数ペア:

[(1, 311983008), (2, 155991504), (3, 103994336), (4, 77995752), (6, 51997168), (8, 38997876), (12, 25998584), (16, 19498938), (24, 12999292), (31, 10063968), (32, 9749469), (48, 6499646), (62, 5031984), (79, 3949152), (93, 3354656), (96, 3249823), (124, 2515992), (158, 1974576), (186, 1677328), (237, 1316384), (248, 1257996), (316, 987288), (372, 838664), (474, 658192), (496, 628998), (632, 493644), (744, 419332), (948, 329096), (992, 314499), (1264, 246822), (1327, 235104), (1488, 209666), (1896, 164548), (2449, 127392), (2528, 123411), (2654, 117552), (2976, 104833), (3792, 82274), (3981, 78368), (4898, 63696), (5308, 58776), (7347, 42464), (7584, 41137), (7962, 39184), (9796, 31848), (10616, 29388), (14694, 21232), (15924, 19592)]