311859132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1093}}^1$

素因数の和:1203

約数の個数: 96

約数和(自身を含む): 823388160

約数和(自身を除く): 511529028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 59, 62, 78, 93, 118, 124, 156, 177, 186, 236, 354, 372, 403, 708, 767, 806, 1093, 1209, 1534, 1612, 1829, 2186, 2301, 2418, 3068, 3279, 3658, 4372, 4602, 4836, 5487, 6558, 7316, 9204, 10974, 13116, 14209, 21948, 23777, 28418, 33883, 42627, 47554, 56836, 64487, 67766, 71331, 85254, 95108, 101649, 128974, 135532, 142662, 170508, 193461, 203298, 257948, 285324, 386922, 406596, 440479, 773844, 838331, 880958, 1321437, 1676662, 1761916, 1999097, 2514993, 2642874, 3353324, 3998194, 5029986, 5285748, 5997291, 7996388, 10059972, 11994582, 23989164, 25988261, 51976522, 77964783, 103953044, 155929566, 311859132]

約数ペア:

[(1, 311859132), (2, 155929566), (3, 103953044), (4, 77964783), (6, 51976522), (12, 25988261), (13, 23989164), (26, 11994582), (31, 10059972), (39, 7996388), (52, 5997291), (59, 5285748), (62, 5029986), (78, 3998194), (93, 3353324), (118, 2642874), (124, 2514993), (156, 1999097), (177, 1761916), (186, 1676662), (236, 1321437), (354, 880958), (372, 838331), (403, 773844), (708, 440479), (767, 406596), (806, 386922), (1093, 285324), (1209, 257948), (1534, 203298), (1612, 193461), (1829, 170508), (2186, 142662), (2301, 135532), (2418, 128974), (3068, 101649), (3279, 95108), (3658, 85254), (4372, 71331), (4602, 67766), (4836, 64487), (5487, 56836), (6558, 47554), (7316, 42627), (9204, 33883), (10974, 28418), (13116, 23777), (14209, 21948)]