539773668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:626

約数の個数: 144

約数和(自身を含む): 1613772160

約数和(自身を除く): 1073998492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 109, 126, 129, 172, 218, 252, 258, 301, 327, 387, 436, 457, 516, 602, 654, 763, 774, 903, 914, 981, 1204, 1308, 1371, 1526, 1548, 1806, 1828, 1962, 2289, 2709, 2742, 3052, 3199, 3612, 3924, 4113, 4578, 4687, 5418, 5484, 6398, 6867, 8226, 9156, 9374, 9597, 10836, 12796, 13734, 14061, 16452, 18748, 19194, 19651, 27468, 28122, 28791, 32809, 38388, 39302, 42183, 49813, 56244, 57582, 58953, 65618, 78604, 84366, 98427, 99626, 115164, 117906, 131236, 137557, 149439, 168732, 176859, 196854, 199252, 235812, 275114, 295281, 298878, 348691, 353718, 393708, 412671, 448317, 550228, 590562, 597756, 697382, 707436, 825342, 896634, 1046073, 1181124, 1238013, 1394764, 1650684, 1793268, 2092146, 2141959, 2476026, 3138219, 4184292, 4283918, 4952052, 6276438, 6425877, 8567836, 12552876, 12851754, 14993713, 19277631, 25703508, 29987426, 38555262, 44981139, 59974852, 77110524, 89962278, 134943417, 179924556, 269886834, 539773668]

約数ペア:

[(1, 539773668), (2, 269886834), (3, 179924556), (4, 134943417), (6, 89962278), (7, 77110524), (9, 59974852), (12, 44981139), (14, 38555262), (18, 29987426), (21, 25703508), (28, 19277631), (36, 14993713), (42, 12851754), (43, 12552876), (63, 8567836), (84, 6425877), (86, 6276438), (109, 4952052), (126, 4283918), (129, 4184292), (172, 3138219), (218, 2476026), (252, 2141959), (258, 2092146), (301, 1793268), (327, 1650684), (387, 1394764), (436, 1238013), (457, 1181124), (516, 1046073), (602, 896634), (654, 825342), (763, 707436), (774, 697382), (903, 597756), (914, 590562), (981, 550228), (1204, 448317), (1308, 412671), (1371, 393708), (1526, 353718), (1548, 348691), (1806, 298878), (1828, 295281), (1962, 275114), (2289, 235812), (2709, 199252), (2742, 196854), (3052, 176859), (3199, 168732), (3612, 149439), (3924, 137557), (4113, 131236), (4578, 117906), (4687, 115164), (5418, 99626), (5484, 98427), (6398, 84366), (6867, 78604), (8226, 65618), (9156, 58953), (9374, 57582), (9597, 56244), (10836, 49813), (12796, 42183), (13734, 39302), (14061, 38388), (16452, 32809), (18748, 28791), (19194, 28122), (19651, 27468)]