19303391736

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{227}}^1\times {\mathrm{1229}}^1$

素因数の和:1530

約数の個数: 144

約数和(自身を含む): 54302999400

約数和(自身を除く): 34999607664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 227, 248, 279, 372, 454, 558, 681, 744, 908, 961, 1116, 1229, 1362, 1816, 1922, 2043, 2232, 2458, 2724, 2883, 3687, 3844, 4086, 4916, 5448, 5766, 7037, 7374, 7688, 8172, 8649, 9832, 11061, 11532, 14074, 14748, 16344, 17298, 21111, 22122, 23064, 28148, 29496, 34596, 38099, 42222, 44244, 56296, 63333, 69192, 76198, 84444, 88488, 114297, 126666, 152396, 168888, 218147, 228594, 253332, 278983, 304792, 342891, 436294, 457188, 506664, 557966, 654441, 685782, 836949, 872588, 914376, 1115932, 1181069, 1308882, 1371564, 1673898, 1745176, 1963323, 2231864, 2362138, 2510847, 2617764, 2743128, 3347796, 3543207, 3926646, 4724276, 5021694, 5235528, 6695592, 7086414, 7853292, 8648473, 9448552, 10043388, 10629621, 14172828, 15706584, 17296946, 20086776, 21259242, 25945419, 28345656, 34593892, 42518484, 51890838, 69187784, 77836257, 85036968, 103781676, 155672514, 207563352, 268102663, 311345028, 536205326, 622690056, 804307989, 1072410652, 1608615978, 2144821304, 2412923967, 3217231956, 4825847934, 6434463912, 9651695868, 19303391736]

約数ペア:

[(1, 19303391736), (2, 9651695868), (3, 6434463912), (4, 4825847934), (6, 3217231956), (8, 2412923967), (9, 2144821304), (12, 1608615978), (18, 1072410652), (24, 804307989), (31, 622690056), (36, 536205326), (62, 311345028), (72, 268102663), (93, 207563352), (124, 155672514), (186, 103781676), (227, 85036968), (248, 77836257), (279, 69187784), (372, 51890838), (454, 42518484), (558, 34593892), (681, 28345656), (744, 25945419), (908, 21259242), (961, 20086776), (1116, 17296946), (1229, 15706584), (1362, 14172828), (1816, 10629621), (1922, 10043388), (2043, 9448552), (2232, 8648473), (2458, 7853292), (2724, 7086414), (2883, 6695592), (3687, 5235528), (3844, 5021694), (4086, 4724276), (4916, 3926646), (5448, 3543207), (5766, 3347796), (7037, 2743128), (7374, 2617764), (7688, 2510847), (8172, 2362138), (8649, 2231864), (9832, 1963323), (11061, 1745176), (11532, 1673898), (14074, 1371564), (14748, 1308882), (16344, 1181069), (17298, 1115932), (21111, 914376), (22122, 872588), (23064, 836949), (28148, 685782), (29496, 654441), (34596, 557966), (38099, 506664), (42222, 457188), (44244, 436294), (56296, 342891), (63333, 304792), (69192, 278983), (76198, 253332), (84444, 228594), (88488, 218147), (114297, 168888), (126666, 152396)]