768527448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 2152550400

約数和(自身を除く): 1384022952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 181, 186, 248, 312, 362, 372, 403, 439, 543, 724, 744, 806, 878, 1086, 1209, 1317, 1448, 1612, 1756, 2172, 2353, 2418, 2634, 3224, 3512, 4344, 4706, 4836, 5268, 5611, 5707, 7059, 9412, 9672, 10536, 11222, 11414, 13609, 14118, 16833, 17121, 18824, 22444, 22828, 27218, 28236, 33666, 34242, 40827, 44888, 45656, 54436, 56472, 67332, 68484, 72943, 79459, 81654, 108872, 134664, 136968, 145886, 158918, 163308, 176917, 218829, 238377, 291772, 317836, 326616, 353834, 437658, 476754, 530751, 583544, 635672, 707668, 875316, 953508, 1032967, 1061502, 1415336, 1750632, 1907016, 2065934, 2123004, 2463229, 3098901, 4131868, 4246008, 4926458, 6197802, 7389687, 8263736, 9852916, 12395604, 14779374, 19705832, 24791208, 29558748, 32021977, 59117496, 64043954, 96065931, 128087908, 192131862, 256175816, 384263724, 768527448]

約数ペア:

[(1, 768527448), (2, 384263724), (3, 256175816), (4, 192131862), (6, 128087908), (8, 96065931), (12, 64043954), (13, 59117496), (24, 32021977), (26, 29558748), (31, 24791208), (39, 19705832), (52, 14779374), (62, 12395604), (78, 9852916), (93, 8263736), (104, 7389687), (124, 6197802), (156, 4926458), (181, 4246008), (186, 4131868), (248, 3098901), (312, 2463229), (362, 2123004), (372, 2065934), (403, 1907016), (439, 1750632), (543, 1415336), (724, 1061502), (744, 1032967), (806, 953508), (878, 875316), (1086, 707668), (1209, 635672), (1317, 583544), (1448, 530751), (1612, 476754), (1756, 437658), (2172, 353834), (2353, 326616), (2418, 317836), (2634, 291772), (3224, 238377), (3512, 218829), (4344, 176917), (4706, 163308), (4836, 158918), (5268, 145886), (5611, 136968), (5707, 134664), (7059, 108872), (9412, 81654), (9672, 79459), (10536, 72943), (11222, 68484), (11414, 67332), (13609, 56472), (14118, 54436), (16833, 45656), (17121, 44888), (18824, 40827), (22444, 34242), (22828, 33666), (27218, 28236)]