390524316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1168

約数の個数: 144

約数和(自身を含む): 1166893056

約数和(自身を除く): 776368740

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 49, 52, 78, 84, 91, 94, 98, 141, 147, 156, 182, 188, 196, 273, 282, 294, 329, 364, 546, 564, 588, 611, 637, 658, 987, 1087, 1092, 1222, 1274, 1316, 1833, 1911, 1974, 2174, 2303, 2444, 2548, 3261, 3666, 3822, 3948, 4277, 4348, 4606, 6522, 6909, 7332, 7609, 7644, 8554, 9212, 12831, 13044, 13818, 14131, 15218, 17108, 22827, 25662, 27636, 28262, 29939, 30436, 42393, 45654, 51089, 51324, 53263, 56524, 59878, 84786, 89817, 91308, 98917, 102178, 106526, 119756, 153267, 159789, 169572, 179634, 197834, 204356, 213052, 296751, 306534, 319578, 357623, 359268, 395668, 593502, 613068, 639156, 664157, 692419, 715246, 1072869, 1187004, 1328314, 1384838, 1430492, 1992471, 2077257, 2145738, 2503361, 2656628, 2769676, 3984942, 4154514, 4291476, 4649099, 5006722, 7510083, 7969884, 8309028, 9298198, 10013444, 13947297, 15020166, 18596396, 27894594, 30040332, 32543693, 55789188, 65087386, 97631079, 130174772, 195262158, 390524316]

約数ペア:

[(1, 390524316), (2, 195262158), (3, 130174772), (4, 97631079), (6, 65087386), (7, 55789188), (12, 32543693), (13, 30040332), (14, 27894594), (21, 18596396), (26, 15020166), (28, 13947297), (39, 10013444), (42, 9298198), (47, 8309028), (49, 7969884), (52, 7510083), (78, 5006722), (84, 4649099), (91, 4291476), (94, 4154514), (98, 3984942), (141, 2769676), (147, 2656628), (156, 2503361), (182, 2145738), (188, 2077257), (196, 1992471), (273, 1430492), (282, 1384838), (294, 1328314), (329, 1187004), (364, 1072869), (546, 715246), (564, 692419), (588, 664157), (611, 639156), (637, 613068), (658, 593502), (987, 395668), (1087, 359268), (1092, 357623), (1222, 319578), (1274, 306534), (1316, 296751), (1833, 213052), (1911, 204356), (1974, 197834), (2174, 179634), (2303, 169572), (2444, 159789), (2548, 153267), (3261, 119756), (3666, 106526), (3822, 102178), (3948, 98917), (4277, 91308), (4348, 89817), (4606, 84786), (6522, 59878), (6909, 56524), (7332, 53263), (7609, 51324), (7644, 51089), (8554, 45654), (9212, 42393), (12831, 30436), (13044, 29939), (13818, 28262), (14131, 27636), (15218, 25662), (17108, 22827)]