321189264

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:298

約数の個数: 180

約数和(自身を含む): 1018055376

約数和(自身を除く): 696866112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 211, 248, 264, 279, 341, 372, 396, 422, 496, 528, 558, 633, 682, 744, 792, 844, 961, 1023, 1116, 1266, 1364, 1488, 1584, 1688, 1899, 1922, 2046, 2232, 2321, 2532, 2728, 2883, 3069, 3376, 3798, 3844, 4092, 4464, 4642, 5064, 5456, 5766, 6138, 6541, 6963, 7596, 7688, 8184, 8649, 9284, 10128, 10571, 11532, 12276, 13082, 13926, 15192, 15376, 16368, 17298, 18568, 19623, 20889, 21142, 23064, 24552, 26164, 27852, 30384, 31713, 34596, 37136, 39246, 41778, 42284, 46128, 49104, 52328, 55704, 58869, 63426, 69192, 71951, 78492, 83556, 84568, 95139, 104656, 111408, 117738, 126852, 138384, 143902, 156984, 167112, 169136, 190278, 202771, 215853, 235476, 253704, 287804, 313968, 334224, 380556, 405542, 431706, 470952, 507408, 575608, 608313, 647559, 761112, 811084, 863412, 941904, 1151216, 1216626, 1295118, 1522224, 1622168, 1726824, 1824939, 2230481, 2433252, 2590236, 3244336, 3453648, 3649878, 4460962, 4866504, 5180472, 6691443, 7299756, 8921924, 9733008, 10360944, 13382886, 14599512, 17843848, 20074329, 26765772, 29199024, 35687696, 40148658, 53531544, 80297316, 107063088, 160594632, 321189264]

約数ペア:

[(1, 321189264), (2, 160594632), (3, 107063088), (4, 80297316), (6, 53531544), (8, 40148658), (9, 35687696), (11, 29199024), (12, 26765772), (16, 20074329), (18, 17843848), (22, 14599512), (24, 13382886), (31, 10360944), (33, 9733008), (36, 8921924), (44, 7299756), (48, 6691443), (62, 5180472), (66, 4866504), (72, 4460962), (88, 3649878), (93, 3453648), (99, 3244336), (124, 2590236), (132, 2433252), (144, 2230481), (176, 1824939), (186, 1726824), (198, 1622168), (211, 1522224), (248, 1295118), (264, 1216626), (279, 1151216), (341, 941904), (372, 863412), (396, 811084), (422, 761112), (496, 647559), (528, 608313), (558, 575608), (633, 507408), (682, 470952), (744, 431706), (792, 405542), (844, 380556), (961, 334224), (1023, 313968), (1116, 287804), (1266, 253704), (1364, 235476), (1488, 215853), (1584, 202771), (1688, 190278), (1899, 169136), (1922, 167112), (2046, 156984), (2232, 143902), (2321, 138384), (2532, 126852), (2728, 117738), (2883, 111408), (3069, 104656), (3376, 95139), (3798, 84568), (3844, 83556), (4092, 78492), (4464, 71951), (4642, 69192), (5064, 63426), (5456, 58869), (5766, 55704), (6138, 52328), (6541, 49104), (6963, 46128), (7596, 42284), (7688, 41778), (8184, 39246), (8649, 37136), (9284, 34596), (10128, 31713), (10571, 30384), (11532, 27852), (12276, 26164), (13082, 24552), (13926, 23064), (15192, 21142), (15376, 20889), (16368, 19623), (17298, 18568)]