920811348

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 2599833600

約数和(自身を除く): 1679022252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 59, 61, 69, 92, 103, 108, 118, 122, 138, 177, 183, 206, 207, 236, 244, 276, 309, 354, 366, 412, 414, 531, 549, 618, 621, 708, 732, 828, 927, 1062, 1098, 1236, 1242, 1357, 1403, 1593, 1647, 1854, 2124, 2196, 2369, 2484, 2714, 2781, 2806, 3186, 3294, 3599, 3708, 4071, 4209, 4738, 5428, 5562, 5612, 6077, 6283, 6372, 6588, 7107, 7198, 8142, 8418, 9476, 10797, 11124, 12154, 12213, 12566, 12627, 14214, 14396, 16284, 16836, 18231, 18849, 21321, 21594, 24308, 24426, 25132, 25254, 28428, 32391, 36462, 36639, 37698, 37881, 42642, 43188, 48852, 50508, 54693, 56547, 63963, 64782, 72924, 73278, 75396, 75762, 82777, 85284, 97173, 109386, 113094, 127926, 129564, 139771, 144509, 146556, 151524, 164079, 165554, 169641, 194346, 218772, 226188, 248331, 255852, 279542, 289018, 328158, 331108, 339282, 370697, 388692, 419313, 433527, 496662, 559084, 578036, 656316, 678564, 741394, 744993, 838626, 867054, 993324, 1112091, 1257939, 1300581, 1482788, 1489986, 1677252, 1734108, 2224182, 2234979, 2515878, 2601162, 2979972, 3336273, 3773817, 3901743, 4448364, 4469958, 5031756, 5202324, 6672546, 7547634, 7803486, 8526031, 8939916, 10008819, 13345092, 15095268, 15606972, 17052062, 20017638, 25578093, 34104124, 40035276, 51156186, 76734279, 102312372, 153468558, 230202837, 306937116, 460405674, 920811348]

約数ペア:

[(1, 920811348), (2, 460405674), (3, 306937116), (4, 230202837), (6, 153468558), (9, 102312372), (12, 76734279), (18, 51156186), (23, 40035276), (27, 34104124), (36, 25578093), (46, 20017638), (54, 17052062), (59, 15606972), (61, 15095268), (69, 13345092), (92, 10008819), (103, 8939916), (108, 8526031), (118, 7803486), (122, 7547634), (138, 6672546), (177, 5202324), (183, 5031756), (206, 4469958), (207, 4448364), (236, 3901743), (244, 3773817), (276, 3336273), (309, 2979972), (354, 2601162), (366, 2515878), (412, 2234979), (414, 2224182), (531, 1734108), (549, 1677252), (618, 1489986), (621, 1482788), (708, 1300581), (732, 1257939), (828, 1112091), (927, 993324), (1062, 867054), (1098, 838626), (1236, 744993), (1242, 741394), (1357, 678564), (1403, 656316), (1593, 578036), (1647, 559084), (1854, 496662), (2124, 433527), (2196, 419313), (2369, 388692), (2484, 370697), (2714, 339282), (2781, 331108), (2806, 328158), (3186, 289018), (3294, 279542), (3599, 255852), (3708, 248331), (4071, 226188), (4209, 218772), (4738, 194346), (5428, 169641), (5562, 165554), (5612, 164079), (6077, 151524), (6283, 146556), (6372, 144509), (6588, 139771), (7107, 129564), (7198, 127926), (8142, 113094), (8418, 109386), (9476, 97173), (10797, 85284), (11124, 82777), (12154, 75762), (12213, 75396), (12566, 73278), (12627, 72924), (14214, 64782), (14396, 63963), (16284, 56547), (16836, 54693), (18231, 50508), (18849, 48852), (21321, 43188), (21594, 42642), (24308, 37881), (24426, 37698), (25132, 36639), (25254, 36462), (28428, 32391)]