2015778856

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 5056128000

約数和(自身を除く): 3040349144

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 109, 133, 152, 182, 191, 196, 218, 247, 266, 364, 382, 392, 436, 494, 532, 637, 728, 763, 764, 872, 931, 988, 1064, 1274, 1337, 1417, 1526, 1528, 1729, 1862, 1976, 2071, 2483, 2548, 2674, 2834, 3052, 3458, 3629, 3724, 4142, 4966, 5096, 5341, 5348, 5668, 6104, 6916, 7258, 7448, 8284, 9359, 9919, 9932, 10682, 10696, 11336, 12103, 13832, 14497, 14516, 16568, 17381, 18718, 19838, 19864, 20819, 21364, 24206, 25403, 26923, 28994, 29032, 34762, 37436, 39676, 41638, 42728, 47177, 48412, 50806, 53846, 57988, 69433, 69524, 74872, 79352, 83276, 94354, 96824, 101479, 101612, 107692, 115976, 121667, 138866, 139048, 145733, 166552, 177821, 188461, 188708, 202958, 203224, 215384, 243334, 270647, 277732, 291466, 330239, 355642, 376922, 377416, 395561, 405916, 486668, 541294, 555464, 582932, 660478, 711284, 753844, 791122, 811832, 973336, 1020131, 1082588, 1165864, 1319227, 1320956, 1422568, 1507688, 1582244, 1894529, 2040262, 2165176, 2311673, 2638454, 2641912, 2768927, 3164488, 3789058, 4080524, 4623346, 5142293, 5276908, 5537854, 7578116, 8161048, 9246692, 10284586, 10553816, 11075708, 13261703, 15156232, 18493384, 19382489, 20569172, 22151416, 26523406, 35996051, 38764978, 41138344, 53046812, 71992102, 77529956, 106093624, 143984204, 155059912, 251972357, 287968408, 503944714, 1007889428, 2015778856]

約数ペア:

[(1, 2015778856), (2, 1007889428), (4, 503944714), (7, 287968408), (8, 251972357), (13, 155059912), (14, 143984204), (19, 106093624), (26, 77529956), (28, 71992102), (38, 53046812), (49, 41138344), (52, 38764978), (56, 35996051), (76, 26523406), (91, 22151416), (98, 20569172), (104, 19382489), (109, 18493384), (133, 15156232), (152, 13261703), (182, 11075708), (191, 10553816), (196, 10284586), (218, 9246692), (247, 8161048), (266, 7578116), (364, 5537854), (382, 5276908), (392, 5142293), (436, 4623346), (494, 4080524), (532, 3789058), (637, 3164488), (728, 2768927), (763, 2641912), (764, 2638454), (872, 2311673), (931, 2165176), (988, 2040262), (1064, 1894529), (1274, 1582244), (1337, 1507688), (1417, 1422568), (1526, 1320956), (1528, 1319227), (1729, 1165864), (1862, 1082588), (1976, 1020131), (2071, 973336), (2483, 811832), (2548, 791122), (2674, 753844), (2834, 711284), (3052, 660478), (3458, 582932), (3629, 555464), (3724, 541294), (4142, 486668), (4966, 405916), (5096, 395561), (5341, 377416), (5348, 376922), (5668, 355642), (6104, 330239), (6916, 291466), (7258, 277732), (7448, 270647), (8284, 243334), (9359, 215384), (9919, 203224), (9932, 202958), (10682, 188708), (10696, 188461), (11336, 177821), (12103, 166552), (13832, 145733), (14497, 139048), (14516, 138866), (16568, 121667), (17381, 115976), (18718, 107692), (19838, 101612), (19864, 101479), (20819, 96824), (21364, 94354), (24206, 83276), (25403, 79352), (26923, 74872), (28994, 69524), (29032, 69433), (34762, 57988), (37436, 53846), (39676, 50806), (41638, 48412), (42728, 47177)]