290708704

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 738424512

約数和(自身を除く): 447715808

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 37, 44, 52, 68, 74, 88, 101, 104, 136, 143, 148, 176, 187, 202, 208, 221, 272, 286, 296, 352, 374, 404, 407, 416, 442, 481, 544, 572, 592, 629, 748, 808, 814, 884, 962, 1111, 1144, 1184, 1258, 1313, 1496, 1616, 1628, 1717, 1768, 1924, 2222, 2288, 2431, 2516, 2626, 2992, 3232, 3256, 3434, 3536, 3737, 3848, 4444, 4576, 4862, 5032, 5252, 5291, 5984, 6512, 6868, 6919, 7072, 7474, 7696, 8177, 8888, 9724, 10064, 10504, 10582, 13024, 13736, 13838, 14443, 14948, 15392, 16354, 17776, 18887, 19448, 20128, 21008, 21164, 22321, 27472, 27676, 28886, 29896, 32708, 35552, 37774, 38896, 41107, 42016, 42328, 44642, 48581, 54944, 55352, 57772, 59792, 63529, 65416, 75548, 77792, 82214, 84656, 89284, 89947, 97162, 110704, 115544, 119584, 127058, 130832, 151096, 164428, 169312, 178568, 179894, 194324, 221408, 231088, 245531, 254116, 261664, 302192, 328856, 357136, 359788, 388648, 462176, 491062, 508232, 534391, 604384, 657712, 698819, 714272, 719576, 777296, 825877, 982124, 1016464, 1068782, 1315424, 1397638, 1439152, 1554592, 1651754, 1964248, 2032928, 2137564, 2795276, 2878304, 3303508, 3928496, 4275128, 5590552, 6607016, 7856992, 8550256, 9084647, 11181104, 13214032, 17100512, 18169294, 22362208, 26428064, 36338588, 72677176, 145354352, 290708704]

約数ペア:

[(1, 290708704), (2, 145354352), (4, 72677176), (8, 36338588), (11, 26428064), (13, 22362208), (16, 18169294), (17, 17100512), (22, 13214032), (26, 11181104), (32, 9084647), (34, 8550256), (37, 7856992), (44, 6607016), (52, 5590552), (68, 4275128), (74, 3928496), (88, 3303508), (101, 2878304), (104, 2795276), (136, 2137564), (143, 2032928), (148, 1964248), (176, 1651754), (187, 1554592), (202, 1439152), (208, 1397638), (221, 1315424), (272, 1068782), (286, 1016464), (296, 982124), (352, 825877), (374, 777296), (404, 719576), (407, 714272), (416, 698819), (442, 657712), (481, 604384), (544, 534391), (572, 508232), (592, 491062), (629, 462176), (748, 388648), (808, 359788), (814, 357136), (884, 328856), (962, 302192), (1111, 261664), (1144, 254116), (1184, 245531), (1258, 231088), (1313, 221408), (1496, 194324), (1616, 179894), (1628, 178568), (1717, 169312), (1768, 164428), (1924, 151096), (2222, 130832), (2288, 127058), (2431, 119584), (2516, 115544), (2626, 110704), (2992, 97162), (3232, 89947), (3256, 89284), (3434, 84656), (3536, 82214), (3737, 77792), (3848, 75548), (4444, 65416), (4576, 63529), (4862, 59792), (5032, 57772), (5252, 55352), (5291, 54944), (5984, 48581), (6512, 44642), (6868, 42328), (6919, 42016), (7072, 41107), (7474, 38896), (7696, 37774), (8177, 35552), (8888, 32708), (9724, 29896), (10064, 28886), (10504, 27676), (10582, 27472), (13024, 22321), (13736, 21164), (13838, 21008), (14443, 20128), (14948, 19448), (15392, 18887), (16354, 17776)]