291222672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11383}}^1$

素因数の和:11448

約数の個数: 80

約数和(自身を含む): 830030208

約数和(自身を除く): 538807536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 984, 1066, 1599, 1968, 2132, 3198, 4264, 6396, 8528, 11383, 12792, 22766, 25584, 34149, 45532, 68298, 91064, 136596, 147979, 182128, 273192, 295958, 443937, 466703, 546384, 591916, 887874, 933406, 1183832, 1400109, 1775748, 1866812, 2367664, 2800218, 3551496, 3733624, 5600436, 6067139, 7102992, 7467248, 11200872, 12134278, 18201417, 22401744, 24268556, 36402834, 48537112, 72805668, 97074224, 145611336, 291222672]

約数ペア:

[(1, 291222672), (2, 145611336), (3, 97074224), (4, 72805668), (6, 48537112), (8, 36402834), (12, 24268556), (13, 22401744), (16, 18201417), (24, 12134278), (26, 11200872), (39, 7467248), (41, 7102992), (48, 6067139), (52, 5600436), (78, 3733624), (82, 3551496), (104, 2800218), (123, 2367664), (156, 1866812), (164, 1775748), (208, 1400109), (246, 1183832), (312, 933406), (328, 887874), (492, 591916), (533, 546384), (624, 466703), (656, 443937), (984, 295958), (1066, 273192), (1599, 182128), (1968, 147979), (2132, 136596), (3198, 91064), (4264, 68298), (6396, 45532), (8528, 34149), (11383, 25584), (12792, 22766)]