221577048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2351}}^1$

素因数の和:2398

約数の個数: 192

約数和(自身を含む): 792529920

約数和(自身を除く): 570952872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 17, 18, 21, 22, 24, 28, 33, 34, 36, 42, 44, 51, 56, 63, 66, 68, 72, 77, 84, 88, 99, 102, 119, 126, 132, 136, 153, 154, 168, 187, 198, 204, 231, 238, 252, 264, 306, 308, 357, 374, 396, 408, 462, 476, 504, 561, 612, 616, 693, 714, 748, 792, 924, 952, 1071, 1122, 1224, 1309, 1386, 1428, 1496, 1683, 1848, 2142, 2244, 2351, 2618, 2772, 2856, 3366, 3927, 4284, 4488, 4702, 5236, 5544, 6732, 7053, 7854, 8568, 9404, 10472, 11781, 13464, 14106, 15708, 16457, 18808, 21159, 23562, 25861, 28212, 31416, 32914, 39967, 42318, 47124, 49371, 51722, 56424, 65828, 77583, 79934, 84636, 94248, 98742, 103444, 119901, 131656, 148113, 155166, 159868, 169272, 181027, 197484, 206888, 232749, 239802, 279769, 296226, 310332, 319736, 359703, 362054, 394968, 439637, 465498, 479604, 543081, 559538, 592452, 620664, 719406, 724108, 839307, 879274, 930996, 959208, 1086162, 1119076, 1184904, 1318911, 1438812, 1448216, 1629243, 1678614, 1758548, 1861992, 2172324, 2238152, 2517921, 2637822, 2877624, 3077459, 3258486, 3357228, 3517096, 3956733, 4344648, 5035842, 5275644, 6154918, 6516972, 6714456, 7913466, 9232377, 10071684, 10551288, 12309836, 13033944, 15826932, 18464754, 20143368, 24619672, 27697131, 31653864, 36929508, 55394262, 73859016, 110788524, 221577048]

約数ペア:

[(1, 221577048), (2, 110788524), (3, 73859016), (4, 55394262), (6, 36929508), (7, 31653864), (8, 27697131), (9, 24619672), (11, 20143368), (12, 18464754), (14, 15826932), (17, 13033944), (18, 12309836), (21, 10551288), (22, 10071684), (24, 9232377), (28, 7913466), (33, 6714456), (34, 6516972), (36, 6154918), (42, 5275644), (44, 5035842), (51, 4344648), (56, 3956733), (63, 3517096), (66, 3357228), (68, 3258486), (72, 3077459), (77, 2877624), (84, 2637822), (88, 2517921), (99, 2238152), (102, 2172324), (119, 1861992), (126, 1758548), (132, 1678614), (136, 1629243), (153, 1448216), (154, 1438812), (168, 1318911), (187, 1184904), (198, 1119076), (204, 1086162), (231, 959208), (238, 930996), (252, 879274), (264, 839307), (306, 724108), (308, 719406), (357, 620664), (374, 592452), (396, 559538), (408, 543081), (462, 479604), (476, 465498), (504, 439637), (561, 394968), (612, 362054), (616, 359703), (693, 319736), (714, 310332), (748, 296226), (792, 279769), (924, 239802), (952, 232749), (1071, 206888), (1122, 197484), (1224, 181027), (1309, 169272), (1386, 159868), (1428, 155166), (1496, 148113), (1683, 131656), (1848, 119901), (2142, 103444), (2244, 98742), (2351, 94248), (2618, 84636), (2772, 79934), (2856, 77583), (3366, 65828), (3927, 56424), (4284, 51722), (4488, 49371), (4702, 47124), (5236, 42318), (5544, 39967), (6732, 32914), (7053, 31416), (7854, 28212), (8568, 25861), (9404, 23562), (10472, 21159), (11781, 18808), (13464, 16457), (14106, 15708)]