303048064

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 697973760

約数和(自身を除く): 394925696

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 53, 62, 64, 88, 106, 124, 128, 131, 176, 212, 248, 262, 341, 352, 424, 496, 524, 583, 682, 704, 848, 992, 1048, 1166, 1364, 1408, 1441, 1643, 1696, 1984, 2096, 2332, 2728, 2882, 3286, 3392, 3968, 4061, 4192, 4664, 5456, 5764, 6572, 6784, 6943, 8122, 8384, 9328, 10912, 11528, 13144, 13886, 16244, 16768, 18073, 18656, 21824, 23056, 26288, 27772, 32488, 36146, 37312, 43648, 44671, 46112, 52576, 55544, 64976, 72292, 74624, 76373, 89342, 92224, 105152, 111088, 129952, 144584, 152746, 178684, 184448, 210304, 215233, 222176, 259904, 289168, 305492, 357368, 430466, 444352, 519808, 578336, 610984, 714736, 860932, 888704, 1156672, 1221968, 1429472, 1721864, 2313344, 2367563, 2443936, 2858944, 3443728, 4735126, 4887872, 5717888, 6887456, 9470252, 9775744, 13774912, 18940504, 27549824, 37881008, 75762016, 151524032, 303048064]

約数ペア:

[(1, 303048064), (2, 151524032), (4, 75762016), (8, 37881008), (11, 27549824), (16, 18940504), (22, 13774912), (31, 9775744), (32, 9470252), (44, 6887456), (53, 5717888), (62, 4887872), (64, 4735126), (88, 3443728), (106, 2858944), (124, 2443936), (128, 2367563), (131, 2313344), (176, 1721864), (212, 1429472), (248, 1221968), (262, 1156672), (341, 888704), (352, 860932), (424, 714736), (496, 610984), (524, 578336), (583, 519808), (682, 444352), (704, 430466), (848, 357368), (992, 305492), (1048, 289168), (1166, 259904), (1364, 222176), (1408, 215233), (1441, 210304), (1643, 184448), (1696, 178684), (1984, 152746), (2096, 144584), (2332, 129952), (2728, 111088), (2882, 105152), (3286, 92224), (3392, 89342), (3968, 76373), (4061, 74624), (4192, 72292), (4664, 64976), (5456, 55544), (5764, 52576), (6572, 46112), (6784, 44671), (6943, 43648), (8122, 37312), (8384, 36146), (9328, 32488), (10912, 27772), (11528, 26288), (13144, 23056), (13886, 21824), (16244, 18656), (16768, 18073)]