651485304

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1997}}^1$

素因数の和:2229

約数の個数: 96

約数和(自身を含む): 1851426720

約数和(自身を除く): 1199941416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 197, 207, 276, 394, 414, 552, 591, 788, 828, 1182, 1576, 1656, 1773, 1997, 2364, 3546, 3994, 4531, 4728, 5991, 7092, 7988, 9062, 11982, 13593, 14184, 15976, 17973, 18124, 23964, 27186, 35946, 36248, 40779, 45931, 47928, 54372, 71892, 81558, 91862, 108744, 137793, 143784, 163116, 183724, 275586, 326232, 367448, 393409, 413379, 551172, 786818, 826758, 1102344, 1180227, 1573636, 1653516, 2360454, 3147272, 3307032, 3540681, 4720908, 7081362, 9048407, 9441816, 14162724, 18096814, 27145221, 28325448, 36193628, 54290442, 72387256, 81435663, 108580884, 162871326, 217161768, 325742652, 651485304]

約数ペア:

[(1, 651485304), (2, 325742652), (3, 217161768), (4, 162871326), (6, 108580884), (8, 81435663), (9, 72387256), (12, 54290442), (18, 36193628), (23, 28325448), (24, 27145221), (36, 18096814), (46, 14162724), (69, 9441816), (72, 9048407), (92, 7081362), (138, 4720908), (184, 3540681), (197, 3307032), (207, 3147272), (276, 2360454), (394, 1653516), (414, 1573636), (552, 1180227), (591, 1102344), (788, 826758), (828, 786818), (1182, 551172), (1576, 413379), (1656, 393409), (1773, 367448), (1997, 326232), (2364, 275586), (3546, 183724), (3994, 163116), (4531, 143784), (4728, 137793), (5991, 108744), (7092, 91862), (7988, 81558), (9062, 71892), (11982, 54372), (13593, 47928), (14184, 45931), (15976, 40779), (17973, 36248), (18124, 35946), (23964, 27186)]