323947872

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1117}}^1$

素因数の和:1205

約数の個数: 144

約数和(自身を含む): 988893360

約数和(自身を除く): 664945488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 53, 57, 72, 76, 96, 106, 114, 144, 152, 159, 171, 212, 228, 288, 304, 318, 342, 424, 456, 477, 608, 636, 684, 848, 912, 954, 1007, 1117, 1272, 1368, 1696, 1824, 1908, 2014, 2234, 2544, 2736, 3021, 3351, 3816, 4028, 4468, 5088, 5472, 6042, 6702, 7632, 8056, 8936, 9063, 10053, 12084, 13404, 15264, 16112, 17872, 18126, 20106, 21223, 24168, 26808, 32224, 35744, 36252, 40212, 42446, 48336, 53616, 59201, 63669, 72504, 80424, 84892, 96672, 107232, 118402, 127338, 145008, 160848, 169784, 177603, 191007, 236804, 254676, 290016, 321696, 339568, 355206, 382014, 473608, 509352, 532809, 679136, 710412, 764028, 947216, 1018704, 1065618, 1124819, 1420824, 1528056, 1894432, 2037408, 2131236, 2249638, 2841648, 3056112, 3374457, 4262472, 4499276, 5683296, 6112224, 6748914, 8524944, 8998552, 10123371, 13497828, 17049888, 17997104, 20246742, 26995656, 35994208, 40493484, 53991312, 80986968, 107982624, 161973936, 323947872]

約数ペア:

[(1, 323947872), (2, 161973936), (3, 107982624), (4, 80986968), (6, 53991312), (8, 40493484), (9, 35994208), (12, 26995656), (16, 20246742), (18, 17997104), (19, 17049888), (24, 13497828), (32, 10123371), (36, 8998552), (38, 8524944), (48, 6748914), (53, 6112224), (57, 5683296), (72, 4499276), (76, 4262472), (96, 3374457), (106, 3056112), (114, 2841648), (144, 2249638), (152, 2131236), (159, 2037408), (171, 1894432), (212, 1528056), (228, 1420824), (288, 1124819), (304, 1065618), (318, 1018704), (342, 947216), (424, 764028), (456, 710412), (477, 679136), (608, 532809), (636, 509352), (684, 473608), (848, 382014), (912, 355206), (954, 339568), (1007, 321696), (1117, 290016), (1272, 254676), (1368, 236804), (1696, 191007), (1824, 177603), (1908, 169784), (2014, 160848), (2234, 145008), (2544, 127338), (2736, 118402), (3021, 107232), (3351, 96672), (3816, 84892), (4028, 80424), (4468, 72504), (5088, 63669), (5472, 59201), (6042, 53616), (6702, 48336), (7632, 42446), (8056, 40212), (8936, 36252), (9063, 35744), (10053, 32224), (12084, 26808), (13404, 24168), (15264, 21223), (16112, 20106), (17872, 18126)]