1905299616

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:755

約数の個数: 192

約数和(自身を含む): 5815950336

約数和(自身を除く): 3910650720

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 132, 136, 176, 187, 204, 211, 264, 272, 352, 374, 408, 422, 503, 528, 544, 561, 633, 748, 816, 844, 1006, 1056, 1122, 1266, 1496, 1509, 1632, 1688, 2012, 2244, 2321, 2532, 2992, 3018, 3376, 3587, 4024, 4488, 4642, 5064, 5533, 5984, 6036, 6752, 6963, 7174, 8048, 8551, 8976, 9284, 10128, 10761, 11066, 12072, 13926, 14348, 16096, 16599, 17102, 17952, 18568, 20256, 21522, 22132, 24144, 25653, 27852, 28696, 33198, 34204, 37136, 39457, 43044, 44264, 48288, 51306, 55704, 57392, 66396, 68408, 74272, 78914, 86088, 88528, 94061, 102612, 106133, 111408, 114784, 118371, 132792, 136816, 157828, 172176, 177056, 188122, 205224, 212266, 222816, 236742, 265584, 273632, 282183, 315656, 318399, 344352, 376244, 410448, 424532, 473484, 531168, 564366, 631312, 636798, 752488, 820896, 849064, 946968, 1128732, 1167463, 1262624, 1273596, 1504976, 1698128, 1804261, 1893936, 2257464, 2334926, 2547192, 3009952, 3396256, 3502389, 3608522, 3787872, 4514928, 4669852, 5094384, 5412783, 7004778, 7217044, 9029856, 9339704, 10188768, 10825566, 14009556, 14434088, 18679408, 19846871, 21651132, 28019112, 28868176, 37358816, 39693742, 43302264, 56038224, 57736352, 59540613, 79387484, 86604528, 112076448, 119081226, 158774968, 173209056, 238162452, 317549936, 476324904, 635099872, 952649808, 1905299616]

約数ペア:

[(1, 1905299616), (2, 952649808), (3, 635099872), (4, 476324904), (6, 317549936), (8, 238162452), (11, 173209056), (12, 158774968), (16, 119081226), (17, 112076448), (22, 86604528), (24, 79387484), (32, 59540613), (33, 57736352), (34, 56038224), (44, 43302264), (48, 39693742), (51, 37358816), (66, 28868176), (68, 28019112), (88, 21651132), (96, 19846871), (102, 18679408), (132, 14434088), (136, 14009556), (176, 10825566), (187, 10188768), (204, 9339704), (211, 9029856), (264, 7217044), (272, 7004778), (352, 5412783), (374, 5094384), (408, 4669852), (422, 4514928), (503, 3787872), (528, 3608522), (544, 3502389), (561, 3396256), (633, 3009952), (748, 2547192), (816, 2334926), (844, 2257464), (1006, 1893936), (1056, 1804261), (1122, 1698128), (1266, 1504976), (1496, 1273596), (1509, 1262624), (1632, 1167463), (1688, 1128732), (2012, 946968), (2244, 849064), (2321, 820896), (2532, 752488), (2992, 636798), (3018, 631312), (3376, 564366), (3587, 531168), (4024, 473484), (4488, 424532), (4642, 410448), (5064, 376244), (5533, 344352), (5984, 318399), (6036, 315656), (6752, 282183), (6963, 273632), (7174, 265584), (8048, 236742), (8551, 222816), (8976, 212266), (9284, 205224), (10128, 188122), (10761, 177056), (11066, 172176), (12072, 157828), (13926, 136816), (14348, 132792), (16096, 118371), (16599, 114784), (17102, 111408), (17952, 106133), (18568, 102612), (20256, 94061), (21522, 88528), (22132, 86088), (24144, 78914), (25653, 74272), (27852, 68408), (28696, 66396), (33198, 57392), (34204, 55704), (37136, 51306), (39457, 48288), (43044, 44264)]