318352144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 759951360

約数和(自身を除く): 441599216

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 37, 38, 44, 62, 74, 76, 83, 88, 124, 148, 152, 166, 176, 209, 248, 296, 304, 332, 341, 407, 418, 496, 589, 592, 664, 682, 703, 814, 836, 913, 1147, 1178, 1328, 1364, 1406, 1577, 1628, 1672, 1826, 2294, 2356, 2573, 2728, 2812, 3071, 3154, 3256, 3344, 3652, 4588, 4712, 5146, 5456, 5624, 6142, 6308, 6479, 6512, 7304, 7733, 9176, 9424, 10292, 11248, 12284, 12616, 12617, 12958, 14608, 15466, 17347, 18352, 20584, 21793, 24568, 25232, 25234, 25916, 28303, 30932, 33781, 34694, 41168, 43586, 48887, 49136, 50468, 51832, 56606, 58349, 61864, 67562, 69388, 87172, 95201, 97774, 100936, 103664, 113212, 116698, 123728, 135124, 138776, 174344, 190402, 195548, 201872, 226424, 233396, 239723, 270248, 277552, 348688, 380804, 391096, 452848, 466792, 479446, 537757, 540496, 641839, 761608, 782192, 933584, 958892, 1047211, 1075514, 1283678, 1523216, 1808819, 1917784, 2094422, 2151028, 2567356, 3617638, 3835568, 4188844, 4302056, 5134712, 7235276, 8377688, 8604112, 10269424, 14470552, 16755376, 19897009, 28941104, 39794018, 79588036, 159176072, 318352144]

約数ペア:

[(1, 318352144), (2, 159176072), (4, 79588036), (8, 39794018), (11, 28941104), (16, 19897009), (19, 16755376), (22, 14470552), (31, 10269424), (37, 8604112), (38, 8377688), (44, 7235276), (62, 5134712), (74, 4302056), (76, 4188844), (83, 3835568), (88, 3617638), (124, 2567356), (148, 2151028), (152, 2094422), (166, 1917784), (176, 1808819), (209, 1523216), (248, 1283678), (296, 1075514), (304, 1047211), (332, 958892), (341, 933584), (407, 782192), (418, 761608), (496, 641839), (589, 540496), (592, 537757), (664, 479446), (682, 466792), (703, 452848), (814, 391096), (836, 380804), (913, 348688), (1147, 277552), (1178, 270248), (1328, 239723), (1364, 233396), (1406, 226424), (1577, 201872), (1628, 195548), (1672, 190402), (1826, 174344), (2294, 138776), (2356, 135124), (2573, 123728), (2728, 116698), (2812, 113212), (3071, 103664), (3154, 100936), (3256, 97774), (3344, 95201), (3652, 87172), (4588, 69388), (4712, 67562), (5146, 61864), (5456, 58349), (5624, 56606), (6142, 51832), (6308, 50468), (6479, 49136), (6512, 48887), (7304, 43586), (7733, 41168), (9176, 34694), (9424, 33781), (10292, 30932), (11248, 28303), (12284, 25916), (12616, 25234), (12617, 25232), (12958, 24568), (14608, 21793), (15466, 20584), (17347, 18352)]