219739416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2437}}^1$

素因数の和:2493

約数の個数: 96

約数和(自身を含む): 628711440

約数和(自身を除く): 408972024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 289, 312, 408, 442, 578, 663, 867, 884, 1156, 1326, 1734, 1768, 2312, 2437, 2652, 3468, 3757, 4874, 5304, 6936, 7311, 7514, 9748, 11271, 14622, 15028, 19496, 22542, 29244, 30056, 31681, 41429, 45084, 58488, 63362, 82858, 90168, 95043, 124287, 126724, 165716, 190086, 248574, 253448, 331432, 380172, 497148, 538577, 704293, 760344, 994296, 1077154, 1408586, 1615731, 2112879, 2154308, 2817172, 3231462, 4225758, 4308616, 5634344, 6462924, 8451516, 9155809, 12925848, 16903032, 18311618, 27467427, 36623236, 54934854, 73246472, 109869708, 219739416]

約数ペア:

[(1, 219739416), (2, 109869708), (3, 73246472), (4, 54934854), (6, 36623236), (8, 27467427), (12, 18311618), (13, 16903032), (17, 12925848), (24, 9155809), (26, 8451516), (34, 6462924), (39, 5634344), (51, 4308616), (52, 4225758), (68, 3231462), (78, 2817172), (102, 2154308), (104, 2112879), (136, 1615731), (156, 1408586), (204, 1077154), (221, 994296), (289, 760344), (312, 704293), (408, 538577), (442, 497148), (578, 380172), (663, 331432), (867, 253448), (884, 248574), (1156, 190086), (1326, 165716), (1734, 126724), (1768, 124287), (2312, 95043), (2437, 90168), (2652, 82858), (3468, 63362), (3757, 58488), (4874, 45084), (5304, 41429), (6936, 31681), (7311, 30056), (7514, 29244), (9748, 22542), (11271, 19496), (14622, 15028)]