1815039296

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 224

約数和(自身を含む): 4619304960

約数和(自身を除く): 2804265664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 73, 76, 92, 112, 127, 133, 146, 152, 161, 184, 224, 254, 266, 292, 304, 322, 368, 437, 448, 508, 511, 532, 584, 608, 644, 736, 874, 889, 1016, 1022, 1064, 1168, 1216, 1288, 1387, 1472, 1679, 1748, 1778, 2032, 2044, 2128, 2336, 2413, 2576, 2774, 2921, 3059, 3358, 3496, 3556, 4064, 4088, 4256, 4672, 4826, 5152, 5548, 5842, 6118, 6716, 6992, 7112, 8128, 8176, 8512, 9271, 9652, 9709, 10304, 11096, 11684, 11753, 12236, 13432, 13984, 14224, 16352, 16891, 18542, 19304, 19418, 20447, 22192, 23368, 23506, 24472, 26864, 27968, 28448, 31901, 32704, 33782, 37084, 38608, 38836, 40894, 44384, 46736, 47012, 48944, 53728, 55499, 56896, 63802, 64897, 67564, 74168, 77216, 77672, 81788, 88768, 93472, 94024, 97888, 107456, 110998, 127604, 129794, 135128, 148336, 154432, 155344, 163576, 176149, 186944, 188048, 195776, 213233, 221996, 223307, 255208, 259588, 270256, 296672, 310688, 327152, 352298, 376096, 388493, 426466, 443992, 446614, 510416, 519176, 540512, 593344, 621376, 654304, 704596, 752192, 776986, 852932, 887984, 893228, 1020832, 1038352, 1081024, 1233043, 1308608, 1409192, 1492631, 1553972, 1705864, 1775968, 1786456, 2041664, 2076704, 2466086, 2818384, 2985262, 3107944, 3411728, 3551936, 3572912, 4051427, 4153408, 4932172, 5636768, 5970524, 6215888, 6823456, 7145824, 8102854, 9864344, 11273536, 11941048, 12431776, 13646912, 14291648, 16205708, 19728688, 23882096, 24863552, 28359989, 32411416, 39457376, 47764192, 56719978, 64822832, 78914752, 95528384, 113439956, 129645664, 226879912, 259291328, 453759824, 907519648, 1815039296]

約数ペア:

[(1, 1815039296), (2, 907519648), (4, 453759824), (7, 259291328), (8, 226879912), (14, 129645664), (16, 113439956), (19, 95528384), (23, 78914752), (28, 64822832), (32, 56719978), (38, 47764192), (46, 39457376), (56, 32411416), (64, 28359989), (73, 24863552), (76, 23882096), (92, 19728688), (112, 16205708), (127, 14291648), (133, 13646912), (146, 12431776), (152, 11941048), (161, 11273536), (184, 9864344), (224, 8102854), (254, 7145824), (266, 6823456), (292, 6215888), (304, 5970524), (322, 5636768), (368, 4932172), (437, 4153408), (448, 4051427), (508, 3572912), (511, 3551936), (532, 3411728), (584, 3107944), (608, 2985262), (644, 2818384), (736, 2466086), (874, 2076704), (889, 2041664), (1016, 1786456), (1022, 1775968), (1064, 1705864), (1168, 1553972), (1216, 1492631), (1288, 1409192), (1387, 1308608), (1472, 1233043), (1679, 1081024), (1748, 1038352), (1778, 1020832), (2032, 893228), (2044, 887984), (2128, 852932), (2336, 776986), (2413, 752192), (2576, 704596), (2774, 654304), (2921, 621376), (3059, 593344), (3358, 540512), (3496, 519176), (3556, 510416), (4064, 446614), (4088, 443992), (4256, 426466), (4672, 388493), (4826, 376096), (5152, 352298), (5548, 327152), (5842, 310688), (6118, 296672), (6716, 270256), (6992, 259588), (7112, 255208), (8128, 223307), (8176, 221996), (8512, 213233), (9271, 195776), (9652, 188048), (9709, 186944), (10304, 176149), (11096, 163576), (11684, 155344), (11753, 154432), (12236, 148336), (13432, 135128), (13984, 129794), (14224, 127604), (16352, 110998), (16891, 107456), (18542, 97888), (19304, 94024), (19418, 93472), (20447, 88768), (22192, 81788), (23368, 77672), (23506, 77216), (24472, 74168), (26864, 67564), (27968, 64897), (28448, 63802), (31901, 56896), (32704, 55499), (33782, 53728), (37084, 48944), (38608, 47012), (38836, 46736), (40894, 44384)]