453879648

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{19949}}^1$

素因数の和:20044

約数の個数: 72

約数和(自身を含む): 1307124000

約数和(自身を除く): 853244352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5688, 7584, 11376, 19949, 22752, 39898, 59847, 79796, 119694, 159592, 179541, 239388, 319184, 359082, 478776, 638368, 718164, 957552, 1436328, 1575971, 1915104, 2872656, 3151942, 4727913, 5745312, 6303884, 9455826, 12607768, 14183739, 18911652, 25215536, 28367478, 37823304, 50431072, 56734956, 75646608, 113469912, 151293216, 226939824, 453879648]

約数ペア:

[(1, 453879648), (2, 226939824), (3, 151293216), (4, 113469912), (6, 75646608), (8, 56734956), (9, 50431072), (12, 37823304), (16, 28367478), (18, 25215536), (24, 18911652), (32, 14183739), (36, 12607768), (48, 9455826), (72, 6303884), (79, 5745312), (96, 4727913), (144, 3151942), (158, 2872656), (237, 1915104), (288, 1575971), (316, 1436328), (474, 957552), (632, 718164), (711, 638368), (948, 478776), (1264, 359082), (1422, 319184), (1896, 239388), (2528, 179541), (2844, 159592), (3792, 119694), (5688, 79796), (7584, 59847), (11376, 39898), (19949, 22752)]