288920268

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 216

約数和(自身を含む): 939386448

約数和(自身を除く): 650466180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 49, 52, 63, 78, 84, 86, 91, 98, 117, 126, 129, 147, 156, 172, 182, 196, 234, 252, 258, 273, 293, 294, 301, 364, 387, 441, 468, 516, 546, 559, 586, 588, 602, 637, 774, 819, 879, 882, 903, 1092, 1118, 1172, 1204, 1274, 1548, 1638, 1677, 1758, 1764, 1806, 1911, 2051, 2107, 2236, 2548, 2637, 2709, 3276, 3354, 3516, 3612, 3809, 3822, 3913, 4102, 4214, 5031, 5274, 5418, 5733, 6153, 6321, 6708, 7618, 7644, 7826, 8204, 8428, 10062, 10548, 10836, 11427, 11466, 11739, 12306, 12599, 12642, 14357, 15236, 15652, 18459, 18963, 20124, 22854, 22932, 23478, 24612, 25198, 25284, 26663, 27391, 28714, 34281, 35217, 36918, 37797, 37926, 43071, 45708, 46956, 50396, 53326, 54782, 57428, 68562, 70434, 73836, 75594, 75852, 79989, 82173, 86142, 88193, 106652, 109564, 113391, 129213, 137124, 140868, 151188, 159978, 163787, 164346, 172284, 176386, 186641, 226782, 239967, 246519, 258426, 264579, 319956, 327574, 328692, 352772, 373282, 453564, 479934, 491361, 493038, 516852, 529158, 559923, 617351, 655148, 746564, 793737, 959868, 982722, 986076, 1058316, 1119846, 1146509, 1234702, 1474083, 1587474, 1679769, 1852053, 1965444, 2239692, 2293018, 2469404, 2948166, 3174948, 3359538, 3439527, 3704106, 4586036, 5556159, 5896332, 6719076, 6879054, 7408212, 8025563, 10318581, 11112318, 13758108, 16051126, 20637162, 22224636, 24076689, 32102252, 41274324, 48153378, 72230067, 96306756, 144460134, 288920268]

約数ペア:

[(1, 288920268), (2, 144460134), (3, 96306756), (4, 72230067), (6, 48153378), (7, 41274324), (9, 32102252), (12, 24076689), (13, 22224636), (14, 20637162), (18, 16051126), (21, 13758108), (26, 11112318), (28, 10318581), (36, 8025563), (39, 7408212), (42, 6879054), (43, 6719076), (49, 5896332), (52, 5556159), (63, 4586036), (78, 3704106), (84, 3439527), (86, 3359538), (91, 3174948), (98, 2948166), (117, 2469404), (126, 2293018), (129, 2239692), (147, 1965444), (156, 1852053), (172, 1679769), (182, 1587474), (196, 1474083), (234, 1234702), (252, 1146509), (258, 1119846), (273, 1058316), (293, 986076), (294, 982722), (301, 959868), (364, 793737), (387, 746564), (441, 655148), (468, 617351), (516, 559923), (546, 529158), (559, 516852), (586, 493038), (588, 491361), (602, 479934), (637, 453564), (774, 373282), (819, 352772), (879, 328692), (882, 327574), (903, 319956), (1092, 264579), (1118, 258426), (1172, 246519), (1204, 239967), (1274, 226782), (1548, 186641), (1638, 176386), (1677, 172284), (1758, 164346), (1764, 163787), (1806, 159978), (1911, 151188), (2051, 140868), (2107, 137124), (2236, 129213), (2548, 113391), (2637, 109564), (2709, 106652), (3276, 88193), (3354, 86142), (3516, 82173), (3612, 79989), (3809, 75852), (3822, 75594), (3913, 73836), (4102, 70434), (4214, 68562), (5031, 57428), (5274, 54782), (5418, 53326), (5733, 50396), (6153, 46956), (6321, 45708), (6708, 43071), (7618, 37926), (7644, 37797), (7826, 36918), (8204, 35217), (8428, 34281), (10062, 28714), (10548, 27391), (10836, 26663), (11427, 25284), (11466, 25198), (11739, 24612), (12306, 23478), (12599, 22932), (12642, 22854), (14357, 20124), (15236, 18963), (15652, 18459)]