315501384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2099

約数の個数: 128

約数和(自身を含む): 935424000

約数和(自身を除く): 619922616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 31, 33, 38, 44, 57, 62, 66, 76, 88, 93, 114, 124, 132, 152, 186, 209, 228, 248, 264, 341, 372, 418, 456, 589, 627, 682, 744, 836, 1023, 1178, 1254, 1364, 1672, 1767, 2029, 2046, 2356, 2508, 2728, 3534, 4058, 4092, 4712, 5016, 6087, 6479, 7068, 8116, 8184, 12174, 12958, 14136, 16232, 19437, 22319, 24348, 25916, 38551, 38874, 44638, 48696, 51832, 62899, 66957, 77102, 77748, 89276, 115653, 125798, 133914, 154204, 155496, 178552, 188697, 231306, 251596, 267828, 308408, 377394, 424061, 462612, 503192, 535656, 691889, 754788, 848122, 925224, 1195081, 1272183, 1383778, 1509576, 1696244, 2075667, 2390162, 2544366, 2767556, 3392488, 3585243, 4151334, 4780324, 5088732, 5535112, 7170486, 8302668, 9560648, 10177464, 13145891, 14340972, 16605336, 26291782, 28681944, 39437673, 52583564, 78875346, 105167128, 157750692, 315501384]

約数ペア:

[(1, 315501384), (2, 157750692), (3, 105167128), (4, 78875346), (6, 52583564), (8, 39437673), (11, 28681944), (12, 26291782), (19, 16605336), (22, 14340972), (24, 13145891), (31, 10177464), (33, 9560648), (38, 8302668), (44, 7170486), (57, 5535112), (62, 5088732), (66, 4780324), (76, 4151334), (88, 3585243), (93, 3392488), (114, 2767556), (124, 2544366), (132, 2390162), (152, 2075667), (186, 1696244), (209, 1509576), (228, 1383778), (248, 1272183), (264, 1195081), (341, 925224), (372, 848122), (418, 754788), (456, 691889), (589, 535656), (627, 503192), (682, 462612), (744, 424061), (836, 377394), (1023, 308408), (1178, 267828), (1254, 251596), (1364, 231306), (1672, 188697), (1767, 178552), (2029, 155496), (2046, 154204), (2356, 133914), (2508, 125798), (2728, 115653), (3534, 89276), (4058, 77748), (4092, 77102), (4712, 66957), (5016, 62899), (6087, 51832), (6479, 48696), (7068, 44638), (8116, 38874), (8184, 38551), (12174, 25916), (12958, 24348), (14136, 22319), (16232, 19437)]