897882848

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 1930521600

約数和(自身を除く): 1032638752

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 167, 239, 296, 304, 334, 478, 592, 608, 668, 703, 956, 1184, 1336, 1406, 1912, 2672, 2812, 3173, 3824, 4541, 5344, 5624, 6179, 6346, 7648, 8843, 9082, 11248, 12358, 12692, 17686, 18164, 22496, 24716, 25384, 35372, 36328, 39913, 49432, 50768, 70744, 72656, 79826, 98864, 101536, 117401, 141488, 145312, 159652, 168017, 197728, 234802, 282976, 319304, 336034, 469604, 638608, 672068, 758347, 939208, 1277216, 1344136, 1476781, 1516694, 1878416, 2688272, 2953562, 3033388, 3756832, 5376544, 5907124, 6066776, 11814248, 12133552, 23628496, 24267104, 28058839, 47256992, 56117678, 112235356, 224470712, 448941424, 897882848]

約数ペア:

[(1, 897882848), (2, 448941424), (4, 224470712), (8, 112235356), (16, 56117678), (19, 47256992), (32, 28058839), (37, 24267104), (38, 23628496), (74, 12133552), (76, 11814248), (148, 6066776), (152, 5907124), (167, 5376544), (239, 3756832), (296, 3033388), (304, 2953562), (334, 2688272), (478, 1878416), (592, 1516694), (608, 1476781), (668, 1344136), (703, 1277216), (956, 939208), (1184, 758347), (1336, 672068), (1406, 638608), (1912, 469604), (2672, 336034), (2812, 319304), (3173, 282976), (3824, 234802), (4541, 197728), (5344, 168017), (5624, 159652), (6179, 145312), (6346, 141488), (7648, 117401), (8843, 101536), (9082, 98864), (11248, 79826), (12358, 72656), (12692, 70744), (17686, 50768), (18164, 49432), (22496, 39913), (24716, 36328), (25384, 35372)]