772391592

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1249}}^1$

素因数の和:1680

約数の個数: 128

約数和(自身を含む): 2460000000

約数和(自身を除く): 1687608408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 409, 504, 756, 818, 1227, 1249, 1512, 1636, 2454, 2498, 2863, 3272, 3681, 3747, 4908, 4996, 5726, 7362, 7494, 8589, 8743, 9816, 9992, 11043, 11241, 11452, 14724, 14988, 17178, 17486, 22086, 22482, 22904, 25767, 26229, 29448, 29976, 33723, 34356, 34972, 44172, 44964, 51534, 52458, 67446, 68712, 69944, 77301, 78687, 88344, 89928, 103068, 104916, 134892, 154602, 157374, 206136, 209832, 236061, 269784, 309204, 314748, 472122, 510841, 618408, 629496, 944244, 1021682, 1532523, 1888488, 2043364, 3065046, 3575887, 4086728, 4597569, 6130092, 7151774, 9195138, 10727661, 12260184, 13792707, 14303548, 18390276, 21455322, 27585414, 28607096, 32182983, 36780552, 42910644, 55170828, 64365966, 85821288, 96548949, 110341656, 128731932, 193097898, 257463864, 386195796, 772391592]

約数ペア:

[(1, 772391592), (2, 386195796), (3, 257463864), (4, 193097898), (6, 128731932), (7, 110341656), (8, 96548949), (9, 85821288), (12, 64365966), (14, 55170828), (18, 42910644), (21, 36780552), (24, 32182983), (27, 28607096), (28, 27585414), (36, 21455322), (42, 18390276), (54, 14303548), (56, 13792707), (63, 12260184), (72, 10727661), (84, 9195138), (108, 7151774), (126, 6130092), (168, 4597569), (189, 4086728), (216, 3575887), (252, 3065046), (378, 2043364), (409, 1888488), (504, 1532523), (756, 1021682), (818, 944244), (1227, 629496), (1249, 618408), (1512, 510841), (1636, 472122), (2454, 314748), (2498, 309204), (2863, 269784), (3272, 236061), (3681, 209832), (3747, 206136), (4908, 157374), (4996, 154602), (5726, 134892), (7362, 104916), (7494, 103068), (8589, 89928), (8743, 88344), (9816, 78687), (9992, 77301), (11043, 69944), (11241, 68712), (11452, 67446), (14724, 52458), (14988, 51534), (17178, 44964), (17486, 44172), (22086, 34972), (22482, 34356), (22904, 33723), (25767, 29976), (26229, 29448)]