231528832

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 520934400

約数和(自身を除く): 289405568

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 37, 38, 62, 64, 74, 76, 83, 124, 128, 148, 152, 166, 248, 296, 304, 332, 496, 589, 592, 608, 664, 703, 992, 1147, 1178, 1184, 1216, 1328, 1406, 1577, 1984, 2294, 2356, 2368, 2432, 2573, 2656, 2812, 3071, 3154, 3968, 4588, 4712, 4736, 5146, 5312, 5624, 6142, 6308, 9176, 9424, 10292, 10624, 11248, 12284, 12616, 18352, 18848, 20584, 21793, 22496, 24568, 25232, 36704, 37696, 41168, 43586, 44992, 48887, 49136, 50464, 58349, 73408, 75392, 82336, 87172, 89984, 95201, 97774, 98272, 100928, 116698, 146816, 164672, 174344, 190402, 195548, 196544, 201856, 233396, 329344, 348688, 380804, 391096, 393088, 466792, 697376, 761608, 782192, 933584, 1394752, 1523216, 1564384, 1808819, 1867168, 2789504, 3046432, 3128768, 3617638, 3734336, 6092864, 6257536, 7235276, 7468672, 12185728, 14470552, 28941104, 57882208, 115764416, 231528832]

約数ペア:

[(1, 231528832), (2, 115764416), (4, 57882208), (8, 28941104), (16, 14470552), (19, 12185728), (31, 7468672), (32, 7235276), (37, 6257536), (38, 6092864), (62, 3734336), (64, 3617638), (74, 3128768), (76, 3046432), (83, 2789504), (124, 1867168), (128, 1808819), (148, 1564384), (152, 1523216), (166, 1394752), (248, 933584), (296, 782192), (304, 761608), (332, 697376), (496, 466792), (589, 393088), (592, 391096), (608, 380804), (664, 348688), (703, 329344), (992, 233396), (1147, 201856), (1178, 196544), (1184, 195548), (1216, 190402), (1328, 174344), (1406, 164672), (1577, 146816), (1984, 116698), (2294, 100928), (2356, 98272), (2368, 97774), (2432, 95201), (2573, 89984), (2656, 87172), (2812, 82336), (3071, 75392), (3154, 73408), (3968, 58349), (4588, 50464), (4712, 49136), (4736, 48887), (5146, 44992), (5312, 43586), (5624, 41168), (6142, 37696), (6308, 36704), (9176, 25232), (9424, 24568), (10292, 22496), (10624, 21793), (11248, 20584), (12284, 18848), (12616, 18352)]