386341504

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 793152000

約数和(自身を除く): 406810496

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 149, 188, 298, 376, 431, 596, 752, 862, 1192, 1504, 1724, 2384, 3008, 3448, 4768, 6016, 6896, 7003, 9536, 13792, 14006, 19072, 20257, 27584, 28012, 40514, 55168, 56024, 64219, 81028, 112048, 128438, 162056, 224096, 256876, 324112, 448192, 513752, 648224, 896384, 1027504, 1296448, 2055008, 2592896, 3018293, 4110016, 6036586, 8220032, 12073172, 24146344, 48292688, 96585376, 193170752, 386341504]

約数ペア:

[(1, 386341504), (2, 193170752), (4, 96585376), (8, 48292688), (16, 24146344), (32, 12073172), (47, 8220032), (64, 6036586), (94, 4110016), (128, 3018293), (149, 2592896), (188, 2055008), (298, 1296448), (376, 1027504), (431, 896384), (596, 648224), (752, 513752), (862, 448192), (1192, 324112), (1504, 256876), (1724, 224096), (2384, 162056), (3008, 128438), (3448, 112048), (4768, 81028), (6016, 64219), (6896, 56024), (7003, 55168), (9536, 40514), (13792, 28012), (14006, 27584), (19072, 20257)]