21315167936

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:551

約数の個数: 224

約数和(自身を含む): 49719951360

約数和(自身を除く): 28404783424

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 32, 34, 38, 46, 64, 68, 76, 92, 127, 136, 152, 184, 254, 272, 304, 323, 353, 368, 391, 437, 508, 544, 608, 646, 706, 736, 782, 874, 1016, 1088, 1216, 1292, 1412, 1472, 1564, 1748, 2032, 2159, 2413, 2584, 2824, 2921, 3128, 3496, 4064, 4318, 4826, 5168, 5648, 5842, 6001, 6256, 6707, 6992, 7429, 8119, 8128, 8636, 9652, 10336, 11296, 11684, 12002, 12512, 13414, 13984, 14858, 16238, 17272, 19304, 20672, 22592, 23368, 24004, 25024, 26828, 27968, 29716, 32476, 34544, 38608, 41021, 44831, 46736, 48008, 49657, 53656, 55499, 59432, 64952, 69088, 77216, 82042, 89662, 93472, 96016, 99314, 107312, 110998, 114019, 118864, 129904, 138023, 138176, 154261, 154432, 164084, 179324, 186944, 192032, 198628, 214624, 221996, 228038, 237728, 259808, 276046, 308522, 328168, 358648, 384064, 397256, 429248, 443992, 456076, 475456, 519616, 552092, 617044, 656336, 717296, 762127, 794512, 851789, 887984, 912152, 943483, 1031113, 1104184, 1234088, 1312672, 1434592, 1524254, 1589024, 1703578, 1775968, 1824304, 1886966, 2062226, 2208368, 2468176, 2622437, 2625344, 2869184, 3048508, 3178048, 3407156, 3551936, 3648608, 3773932, 4124452, 4416736, 4936352, 5244874, 6097016, 6814312, 7297216, 7547864, 8248904, 8833472, 9872704, 10489748, 12194032, 13628624, 14480413, 15095728, 16497808, 17528921, 19591147, 20979496, 24388064, 27257248, 28960826, 30191456, 32995616, 35057842, 39182294, 41958992, 48776128, 54514496, 57921652, 60382912, 65991232, 70115684, 78364588, 83917984, 115843304, 140231368, 156729176, 167835968, 231686608, 280462736, 313458352, 333049499, 463373216, 560925472, 626916704, 666098998, 926746432, 1121850944, 1253833408, 1332197996, 2664395992, 5328791984, 10657583968, 21315167936]

約数ペア:

[(1, 21315167936), (2, 10657583968), (4, 5328791984), (8, 2664395992), (16, 1332197996), (17, 1253833408), (19, 1121850944), (23, 926746432), (32, 666098998), (34, 626916704), (38, 560925472), (46, 463373216), (64, 333049499), (68, 313458352), (76, 280462736), (92, 231686608), (127, 167835968), (136, 156729176), (152, 140231368), (184, 115843304), (254, 83917984), (272, 78364588), (304, 70115684), (323, 65991232), (353, 60382912), (368, 57921652), (391, 54514496), (437, 48776128), (508, 41958992), (544, 39182294), (608, 35057842), (646, 32995616), (706, 30191456), (736, 28960826), (782, 27257248), (874, 24388064), (1016, 20979496), (1088, 19591147), (1216, 17528921), (1292, 16497808), (1412, 15095728), (1472, 14480413), (1564, 13628624), (1748, 12194032), (2032, 10489748), (2159, 9872704), (2413, 8833472), (2584, 8248904), (2824, 7547864), (2921, 7297216), (3128, 6814312), (3496, 6097016), (4064, 5244874), (4318, 4936352), (4826, 4416736), (5168, 4124452), (5648, 3773932), (5842, 3648608), (6001, 3551936), (6256, 3407156), (6707, 3178048), (6992, 3048508), (7429, 2869184), (8119, 2625344), (8128, 2622437), (8636, 2468176), (9652, 2208368), (10336, 2062226), (11296, 1886966), (11684, 1824304), (12002, 1775968), (12512, 1703578), (13414, 1589024), (13984, 1524254), (14858, 1434592), (16238, 1312672), (17272, 1234088), (19304, 1104184), (20672, 1031113), (22592, 943483), (23368, 912152), (24004, 887984), (25024, 851789), (26828, 794512), (27968, 762127), (29716, 717296), (32476, 656336), (34544, 617044), (38608, 552092), (41021, 519616), (44831, 475456), (46736, 456076), (48008, 443992), (49657, 429248), (53656, 397256), (55499, 384064), (59432, 358648), (64952, 328168), (69088, 308522), (77216, 276046), (82042, 259808), (89662, 237728), (93472, 228038), (96016, 221996), (99314, 214624), (107312, 198628), (110998, 192032), (114019, 186944), (118864, 179324), (129904, 164084), (138023, 154432), (138176, 154261)]