246815693488

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2389}}^1\times {\mathrm{70957}}^1$

素因数の和:73374

約数の個数: 80

約数和(自身を含む): 588815160640

約数和(自身を除く): 341999467152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2389, 4778, 9556, 16723, 19112, 31057, 33446, 38224, 62114, 66892, 70957, 124228, 133784, 141914, 217399, 248456, 267568, 283828, 434798, 496699, 496912, 567656, 869596, 922441, 993398, 1135312, 1739192, 1844882, 1986796, 3478384, 3689764, 3973592, 6457087, 7379528, 7947184, 12914174, 14759056, 25828348, 51656696, 103313392, 169516273, 339032546, 678065092, 1186613911, 1356130184, 2203711549, 2373227822, 2712260368, 4407423098, 4746455644, 8814846196, 9492911288, 15425980843, 17629692392, 18985822576, 30851961686, 35259384784, 61703923372, 123407846744, 246815693488]

約数ペア:

[(1, 246815693488), (2, 123407846744), (4, 61703923372), (7, 35259384784), (8, 30851961686), (13, 18985822576), (14, 17629692392), (16, 15425980843), (26, 9492911288), (28, 8814846196), (52, 4746455644), (56, 4407423098), (91, 2712260368), (104, 2373227822), (112, 2203711549), (182, 1356130184), (208, 1186613911), (364, 678065092), (728, 339032546), (1456, 169516273), (2389, 103313392), (4778, 51656696), (9556, 25828348), (16723, 14759056), (19112, 12914174), (31057, 7947184), (33446, 7379528), (38224, 6457087), (62114, 3973592), (66892, 3689764), (70957, 3478384), (124228, 1986796), (133784, 1844882), (141914, 1739192), (217399, 1135312), (248456, 993398), (267568, 922441), (283828, 869596), (434798, 567656), (496699, 496912)]