289756944

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1109

約数の個数: 120

約数和(自身を含む): 856552320

約数和(自身を除く): 566795376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 89, 92, 138, 144, 178, 184, 207, 267, 276, 356, 368, 414, 534, 552, 712, 801, 828, 983, 1068, 1104, 1424, 1602, 1656, 1966, 2047, 2136, 2949, 3204, 3312, 3932, 4094, 4272, 5898, 6141, 6408, 7864, 8188, 8847, 11796, 12282, 12816, 15728, 16376, 17694, 18423, 22609, 23592, 24564, 32752, 35388, 36846, 45218, 47184, 49128, 67827, 70776, 73692, 87487, 90436, 98256, 135654, 141552, 147384, 174974, 180872, 203481, 262461, 271308, 294768, 349948, 361744, 406962, 524922, 542616, 699896, 787383, 813924, 1049844, 1085232, 1399792, 1574766, 1627848, 2012201, 2099688, 3149532, 3255696, 4024402, 4199376, 6036603, 6299064, 8048804, 12073206, 12598128, 16097608, 18109809, 24146412, 32195216, 36219618, 48292824, 72439236, 96585648, 144878472, 289756944]

約数ペア:

[(1, 289756944), (2, 144878472), (3, 96585648), (4, 72439236), (6, 48292824), (8, 36219618), (9, 32195216), (12, 24146412), (16, 18109809), (18, 16097608), (23, 12598128), (24, 12073206), (36, 8048804), (46, 6299064), (48, 6036603), (69, 4199376), (72, 4024402), (89, 3255696), (92, 3149532), (138, 2099688), (144, 2012201), (178, 1627848), (184, 1574766), (207, 1399792), (267, 1085232), (276, 1049844), (356, 813924), (368, 787383), (414, 699896), (534, 542616), (552, 524922), (712, 406962), (801, 361744), (828, 349948), (983, 294768), (1068, 271308), (1104, 262461), (1424, 203481), (1602, 180872), (1656, 174974), (1966, 147384), (2047, 141552), (2136, 135654), (2949, 98256), (3204, 90436), (3312, 87487), (3932, 73692), (4094, 70776), (4272, 67827), (5898, 49128), (6141, 47184), (6408, 45218), (7864, 36846), (8188, 35388), (8847, 32752), (11796, 24564), (12282, 23592), (12816, 22609), (15728, 18423), (16376, 17694)]