19772367264

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^3\times {\mathrm{31249}}^1$

素因数の和:31304

約数の個数: 144

約数和(自身を含む): 60913125000

約数和(自身を除く): 41140757736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2197, 2704, 3042, 3744, 4056, 4394, 5408, 6084, 6591, 8112, 8788, 12168, 13182, 16224, 17576, 19773, 24336, 26364, 31249, 35152, 39546, 48672, 52728, 62498, 70304, 79092, 93747, 105456, 124996, 158184, 187494, 210912, 249992, 281241, 316368, 374988, 406237, 499984, 562482, 632736, 749976, 812474, 999968, 1124964, 1218711, 1499952, 1624948, 2249928, 2437422, 2999904, 3249896, 3656133, 4499856, 4874844, 5281081, 6499792, 7312266, 8999712, 9749688, 10562162, 12999584, 14624532, 15843243, 19499376, 21124324, 29249064, 31686486, 38998752, 42248648, 47529729, 58498128, 63372972, 68654053, 84497296, 95059458, 116996256, 126745944, 137308106, 168994592, 190118916, 205962159, 253491888, 274616212, 380237832, 411924318, 506983776, 549232424, 617886477, 760475664, 823848636, 1098464848, 1235772954, 1520951328, 1647697272, 2196929696, 2471545908, 3295394544, 4943091816, 6590789088, 9886183632, 19772367264]

約数ペア:

[(1, 19772367264), (2, 9886183632), (3, 6590789088), (4, 4943091816), (6, 3295394544), (8, 2471545908), (9, 2196929696), (12, 1647697272), (13, 1520951328), (16, 1235772954), (18, 1098464848), (24, 823848636), (26, 760475664), (32, 617886477), (36, 549232424), (39, 506983776), (48, 411924318), (52, 380237832), (72, 274616212), (78, 253491888), (96, 205962159), (104, 190118916), (117, 168994592), (144, 137308106), (156, 126745944), (169, 116996256), (208, 95059458), (234, 84497296), (288, 68654053), (312, 63372972), (338, 58498128), (416, 47529729), (468, 42248648), (507, 38998752), (624, 31686486), (676, 29249064), (936, 21124324), (1014, 19499376), (1248, 15843243), (1352, 14624532), (1521, 12999584), (1872, 10562162), (2028, 9749688), (2197, 8999712), (2704, 7312266), (3042, 6499792), (3744, 5281081), (4056, 4874844), (4394, 4499856), (5408, 3656133), (6084, 3249896), (6591, 2999904), (8112, 2437422), (8788, 2249928), (12168, 1624948), (13182, 1499952), (16224, 1218711), (17576, 1124964), (19773, 999968), (24336, 812474), (26364, 749976), (31249, 632736), (35152, 562482), (39546, 499984), (48672, 406237), (52728, 374988), (62498, 316368), (70304, 281241), (79092, 249992), (93747, 210912), (105456, 187494), (124996, 158184)]