289361688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5051}}^1$

素因数の和:5109

約数の個数: 128

約数和(自身を含む): 931184640

約数和(自身を除く): 641822952

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 4092, 4774, 5051, 5208, 7161, 8184, 9548, 10102, 14322, 15153, 19096, 20204, 28644, 30306, 35357, 40408, 55561, 57288, 60612, 70714, 106071, 111122, 121224, 141428, 156581, 166683, 212142, 222244, 282856, 313162, 333366, 388927, 424284, 444488, 469743, 626324, 666732, 777854, 848568, 939486, 1096067, 1166781, 1252648, 1333464, 1555708, 1722391, 1878972, 2192134, 2333562, 3111416, 3288201, 3444782, 3757944, 4384268, 4667124, 5167173, 6576402, 6889564, 8768536, 9334248, 10334346, 12056737, 13152804, 13779128, 20668692, 24113474, 26305608, 36170211, 41337384, 48226948, 72340422, 96453896, 144680844, 289361688]

約数ペア:

[(1, 289361688), (2, 144680844), (3, 96453896), (4, 72340422), (6, 48226948), (7, 41337384), (8, 36170211), (11, 26305608), (12, 24113474), (14, 20668692), (21, 13779128), (22, 13152804), (24, 12056737), (28, 10334346), (31, 9334248), (33, 8768536), (42, 6889564), (44, 6576402), (56, 5167173), (62, 4667124), (66, 4384268), (77, 3757944), (84, 3444782), (88, 3288201), (93, 3111416), (124, 2333562), (132, 2192134), (154, 1878972), (168, 1722391), (186, 1555708), (217, 1333464), (231, 1252648), (248, 1166781), (264, 1096067), (308, 939486), (341, 848568), (372, 777854), (434, 666732), (462, 626324), (616, 469743), (651, 444488), (682, 424284), (744, 388927), (868, 333366), (924, 313162), (1023, 282856), (1302, 222244), (1364, 212142), (1736, 166683), (1848, 156581), (2046, 141428), (2387, 121224), (2604, 111122), (2728, 106071), (4092, 70714), (4774, 60612), (5051, 57288), (5208, 55561), (7161, 40408), (8184, 35357), (9548, 30306), (10102, 28644), (14322, 20204), (15153, 19096)]