2115766368

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{236981}}^1$

素因数の和:237028

約数の個数: 72

約数和(自身を含む): 6210824256

約数和(自身を除く): 4095057888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 236981, 473962, 710943, 947924, 1421886, 1895848, 2132829, 2843772, 3791696, 4265658, 5687544, 7346411, 7583392, 8531316, 11375088, 14692822, 17062632, 22039233, 22750176, 29385644, 34125264, 44078466, 58771288, 66117699, 68250528, 88156932, 117542576, 132235398, 176313864, 235085152, 264470796, 352627728, 528941592, 705255456, 1057883184, 2115766368]

約数ペア:

[(1, 2115766368), (2, 1057883184), (3, 705255456), (4, 528941592), (6, 352627728), (8, 264470796), (9, 235085152), (12, 176313864), (16, 132235398), (18, 117542576), (24, 88156932), (31, 68250528), (32, 66117699), (36, 58771288), (48, 44078466), (62, 34125264), (72, 29385644), (93, 22750176), (96, 22039233), (124, 17062632), (144, 14692822), (186, 11375088), (248, 8531316), (279, 7583392), (288, 7346411), (372, 5687544), (496, 4265658), (558, 3791696), (744, 2843772), (992, 2132829), (1116, 1895848), (1488, 1421886), (2232, 947924), (2976, 710943), (4464, 473962), (8928, 236981)]