306865962

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 774144000

約数和(自身を除く): 467278038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 59, 62, 78, 93, 117, 118, 177, 186, 234, 239, 279, 351, 354, 403, 478, 531, 558, 702, 717, 767, 806, 837, 1062, 1209, 1434, 1534, 1593, 1674, 1829, 2151, 2301, 2418, 3107, 3186, 3627, 3658, 4302, 4602, 5487, 6214, 6453, 6903, 7254, 7409, 9321, 10881, 10974, 12906, 13806, 14101, 14818, 16461, 18642, 20709, 21762, 22227, 23777, 27963, 28202, 32922, 41418, 42303, 44454, 47554, 49383, 55926, 66681, 71331, 83889, 84606, 96317, 98766, 126909, 133362, 142662, 167778, 183313, 192634, 200043, 213993, 253818, 288951, 366626, 380727, 400086, 427986, 437131, 549939, 577902, 641979, 761454, 866853, 874262, 1099878, 1283958, 1311393, 1649817, 1733706, 2600559, 2622786, 3299634, 3934179, 4949451, 5201118, 5682703, 7868358, 9898902, 11365406, 11802537, 17048109, 23605074, 34096218, 51144327, 102288654, 153432981, 306865962]

約数ペア:

[(1, 306865962), (2, 153432981), (3, 102288654), (6, 51144327), (9, 34096218), (13, 23605074), (18, 17048109), (26, 11802537), (27, 11365406), (31, 9898902), (39, 7868358), (54, 5682703), (59, 5201118), (62, 4949451), (78, 3934179), (93, 3299634), (117, 2622786), (118, 2600559), (177, 1733706), (186, 1649817), (234, 1311393), (239, 1283958), (279, 1099878), (351, 874262), (354, 866853), (403, 761454), (478, 641979), (531, 577902), (558, 549939), (702, 437131), (717, 427986), (767, 400086), (806, 380727), (837, 366626), (1062, 288951), (1209, 253818), (1434, 213993), (1534, 200043), (1593, 192634), (1674, 183313), (1829, 167778), (2151, 142662), (2301, 133362), (2418, 126909), (3107, 98766), (3186, 96317), (3627, 84606), (3658, 83889), (4302, 71331), (4602, 66681), (5487, 55926), (6214, 49383), (6453, 47554), (6903, 44454), (7254, 42303), (7409, 41418), (9321, 32922), (10881, 28202), (10974, 27963), (12906, 23777), (13806, 22227), (14101, 21762), (14818, 20709), (16461, 18642)]