378718704

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28901}}^1$

素因数の和:28935

約数の個数: 120

約数和(自身を含む): 1304520672

約数和(自身を除く): 925801968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 28901, 57802, 86703, 115604, 173406, 202307, 231208, 260109, 346812, 375713, 404614, 462416, 520218, 606921, 693624, 751426, 809228, 1040436, 1127139, 1213842, 1387248, 1502852, 1618456, 1820763, 2080872, 2254278, 2427684, 2629991, 3005704, 3236912, 3381417, 3641526, 4161744, 4508556, 4855368, 5259982, 6011408, 6762834, 7283052, 7889973, 9017112, 9710736, 10519964, 13525668, 14566104, 15779946, 18034224, 21039928, 23669919, 27051336, 29132208, 31559892, 42079856, 47339838, 54102672, 63119784, 94679676, 126239568, 189359352, 378718704]

約数ペア:

[(1, 378718704), (2, 189359352), (3, 126239568), (4, 94679676), (6, 63119784), (7, 54102672), (8, 47339838), (9, 42079856), (12, 31559892), (13, 29132208), (14, 27051336), (16, 23669919), (18, 21039928), (21, 18034224), (24, 15779946), (26, 14566104), (28, 13525668), (36, 10519964), (39, 9710736), (42, 9017112), (48, 7889973), (52, 7283052), (56, 6762834), (63, 6011408), (72, 5259982), (78, 4855368), (84, 4508556), (91, 4161744), (104, 3641526), (112, 3381417), (117, 3236912), (126, 3005704), (144, 2629991), (156, 2427684), (168, 2254278), (182, 2080872), (208, 1820763), (234, 1618456), (252, 1502852), (273, 1387248), (312, 1213842), (336, 1127139), (364, 1040436), (468, 809228), (504, 751426), (546, 693624), (624, 606921), (728, 520218), (819, 462416), (936, 404614), (1008, 375713), (1092, 346812), (1456, 260109), (1638, 231208), (1872, 202307), (2184, 173406), (3276, 115604), (4368, 86703), (6552, 57802), (13104, 28901)]