1231745832

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5087}}^1$

素因数の和:5180

約数の個数: 128

約数和(自身を含む): 3663360000

約数和(自身を除く): 2431614168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 59, 72, 76, 108, 114, 118, 152, 171, 177, 216, 228, 236, 342, 354, 456, 472, 513, 531, 684, 708, 1026, 1062, 1121, 1368, 1416, 1593, 2052, 2124, 2242, 3186, 3363, 4104, 4248, 4484, 5087, 6372, 6726, 8968, 10089, 10174, 12744, 13452, 15261, 20178, 20348, 26904, 30267, 30522, 40356, 40696, 45783, 60534, 61044, 80712, 91566, 96653, 121068, 122088, 137349, 183132, 193306, 242136, 274698, 289959, 300133, 366264, 386612, 549396, 579918, 600266, 773224, 869877, 900399, 1098792, 1159836, 1200532, 1739754, 1800798, 2319672, 2401064, 2609631, 2701197, 3479508, 3601596, 5219262, 5402394, 5702527, 6959016, 7203192, 8103591, 10438524, 10804788, 11405054, 16207182, 17107581, 20877048, 21609576, 22810108, 32414364, 34215162, 45620216, 51322743, 64828728, 68430324, 102645486, 136860648, 153968229, 205290972, 307936458, 410581944, 615872916, 1231745832]

約数ペア:

[(1, 1231745832), (2, 615872916), (3, 410581944), (4, 307936458), (6, 205290972), (8, 153968229), (9, 136860648), (12, 102645486), (18, 68430324), (19, 64828728), (24, 51322743), (27, 45620216), (36, 34215162), (38, 32414364), (54, 22810108), (57, 21609576), (59, 20877048), (72, 17107581), (76, 16207182), (108, 11405054), (114, 10804788), (118, 10438524), (152, 8103591), (171, 7203192), (177, 6959016), (216, 5702527), (228, 5402394), (236, 5219262), (342, 3601596), (354, 3479508), (456, 2701197), (472, 2609631), (513, 2401064), (531, 2319672), (684, 1800798), (708, 1739754), (1026, 1200532), (1062, 1159836), (1121, 1098792), (1368, 900399), (1416, 869877), (1593, 773224), (2052, 600266), (2124, 579918), (2242, 549396), (3186, 386612), (3363, 366264), (4104, 300133), (4248, 289959), (4484, 274698), (5087, 242136), (6372, 193306), (6726, 183132), (8968, 137349), (10089, 122088), (10174, 121068), (12744, 96653), (13452, 91566), (15261, 80712), (20178, 61044), (20348, 60534), (26904, 45783), (30267, 40696), (30522, 40356)]