996979655896

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{1546357}}^1$

素因数の和:1546796

約数の個数: 64

約数和(自身を含む): 2215621742400

約数和(自身を除く): 1218642086504

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 397, 406, 794, 812, 1588, 1624, 2779, 3176, 5558, 11116, 11513, 22232, 23026, 46052, 80591, 92104, 161182, 322364, 644728, 1546357, 3092714, 6185428, 10824499, 12370856, 21648998, 43297996, 44844353, 86595992, 89688706, 179377412, 313910471, 358754824, 613903729, 627820942, 1227807458, 1255641884, 2455614916, 2511283768, 4297326103, 4911229832, 8594652206, 17189304412, 17803208141, 34378608824, 35606416282, 71212832564, 124622456987, 142425665128, 249244913974, 498489827948, 996979655896]

約数ペア:

[(1, 996979655896), (2, 498489827948), (4, 249244913974), (7, 142425665128), (8, 124622456987), (14, 71212832564), (28, 35606416282), (29, 34378608824), (56, 17803208141), (58, 17189304412), (116, 8594652206), (203, 4911229832), (232, 4297326103), (397, 2511283768), (406, 2455614916), (794, 1255641884), (812, 1227807458), (1588, 627820942), (1624, 613903729), (2779, 358754824), (3176, 313910471), (5558, 179377412), (11116, 89688706), (11513, 86595992), (22232, 44844353), (23026, 43297996), (46052, 21648998), (80591, 12370856), (92104, 10824499), (161182, 6185428), (322364, 3092714), (644728, 1546357)]