308464728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 965502720

約数和(自身を除く): 657037992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 289, 311, 312, 374, 408, 429, 442, 561, 572, 578, 622, 663, 748, 858, 867, 884, 933, 1122, 1144, 1156, 1244, 1326, 1496, 1716, 1734, 1768, 1866, 2244, 2312, 2431, 2488, 2652, 3179, 3421, 3432, 3468, 3732, 3757, 4043, 4488, 4862, 5287, 5304, 6358, 6842, 6936, 7293, 7464, 7514, 8086, 9537, 9724, 10263, 10574, 11271, 12129, 12716, 13684, 14586, 15028, 15861, 16172, 19074, 19448, 20526, 21148, 22542, 24258, 25432, 27368, 29172, 30056, 31722, 32344, 38148, 41052, 41327, 42296, 44473, 45084, 48516, 58157, 58344, 63444, 68731, 76296, 82104, 82654, 88946, 89879, 90168, 97032, 116314, 123981, 126888, 133419, 137462, 165308, 174471, 177892, 179758, 206193, 232628, 247962, 266838, 269637, 274924, 330616, 348942, 355784, 359516, 412386, 465256, 495924, 533676, 539274, 549848, 697884, 719032, 756041, 824772, 988669, 991848, 1067352, 1078548, 1168427, 1395768, 1512082, 1649544, 1977338, 2157096, 2268123, 2336854, 2966007, 3024164, 3505281, 3954676, 4536246, 4673708, 5932014, 6048328, 7010562, 7909352, 9072492, 9347416, 11864028, 12852697, 14021124, 18144984, 23728056, 25705394, 28042248, 38558091, 51410788, 77116182, 102821576, 154232364, 308464728]

約数ペア:

[(1, 308464728), (2, 154232364), (3, 102821576), (4, 77116182), (6, 51410788), (8, 38558091), (11, 28042248), (12, 25705394), (13, 23728056), (17, 18144984), (22, 14021124), (24, 12852697), (26, 11864028), (33, 9347416), (34, 9072492), (39, 7909352), (44, 7010562), (51, 6048328), (52, 5932014), (66, 4673708), (68, 4536246), (78, 3954676), (88, 3505281), (102, 3024164), (104, 2966007), (132, 2336854), (136, 2268123), (143, 2157096), (156, 1977338), (187, 1649544), (204, 1512082), (221, 1395768), (264, 1168427), (286, 1078548), (289, 1067352), (311, 991848), (312, 988669), (374, 824772), (408, 756041), (429, 719032), (442, 697884), (561, 549848), (572, 539274), (578, 533676), (622, 495924), (663, 465256), (748, 412386), (858, 359516), (867, 355784), (884, 348942), (933, 330616), (1122, 274924), (1144, 269637), (1156, 266838), (1244, 247962), (1326, 232628), (1496, 206193), (1716, 179758), (1734, 177892), (1768, 174471), (1866, 165308), (2244, 137462), (2312, 133419), (2431, 126888), (2488, 123981), (2652, 116314), (3179, 97032), (3421, 90168), (3432, 89879), (3468, 88946), (3732, 82654), (3757, 82104), (4043, 76296), (4488, 68731), (4862, 63444), (5287, 58344), (5304, 58157), (6358, 48516), (6842, 45084), (6936, 44473), (7293, 42296), (7464, 41327), (7514, 41052), (8086, 38148), (9537, 32344), (9724, 31722), (10263, 30056), (10574, 29172), (11271, 27368), (12129, 25432), (12716, 24258), (13684, 22542), (14586, 21148), (15028, 20526), (15861, 19448), (16172, 19074)]