2381451054064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1\times {\mathrm{69991}}^1$

素因数の和:70590

約数の個数: 80

約数和(自身を含む): 4801921546240

約数和(自身を除く): 2420470492176

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 181, 248, 362, 379, 496, 724, 758, 1448, 1516, 2896, 3032, 5611, 6064, 11222, 11749, 22444, 23498, 44888, 46996, 68599, 69991, 89776, 93992, 137198, 139982, 187984, 274396, 279964, 548792, 559928, 1097584, 1119856, 2126569, 2169721, 4253138, 4339442, 8506276, 8678884, 12668371, 17012552, 17357768, 25336742, 26526589, 34025104, 34715536, 50673484, 53053178, 101346968, 106106356, 202693936, 212212712, 392719501, 424425424, 785439002, 822324259, 1570878004, 1644648518, 3141756008, 3289297036, 4801312609, 6283512016, 6578594072, 9602625218, 13157188144, 19205250436, 38410500872, 76821001744, 148840690879, 297681381758, 595362763516, 1190725527032, 2381451054064]

約数ペア:

[(1, 2381451054064), (2, 1190725527032), (4, 595362763516), (8, 297681381758), (16, 148840690879), (31, 76821001744), (62, 38410500872), (124, 19205250436), (181, 13157188144), (248, 9602625218), (362, 6578594072), (379, 6283512016), (496, 4801312609), (724, 3289297036), (758, 3141756008), (1448, 1644648518), (1516, 1570878004), (2896, 822324259), (3032, 785439002), (5611, 424425424), (6064, 392719501), (11222, 212212712), (11749, 202693936), (22444, 106106356), (23498, 101346968), (44888, 53053178), (46996, 50673484), (68599, 34715536), (69991, 34025104), (89776, 26526589), (93992, 25336742), (137198, 17357768), (139982, 17012552), (187984, 12668371), (274396, 8678884), (279964, 8506276), (548792, 4339442), (559928, 4253138), (1097584, 2169721), (1119856, 2126569)]