646228152

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2971}}^1$

素因数の和:3058

約数の個数: 128

約数和(自身を含む): 1925856000

約数和(自身を除く): 1279627848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 53, 54, 57, 72, 76, 106, 108, 114, 152, 159, 171, 212, 216, 228, 318, 342, 424, 456, 477, 513, 636, 684, 954, 1007, 1026, 1272, 1368, 1431, 1908, 2014, 2052, 2862, 2971, 3021, 3816, 4028, 4104, 5724, 5942, 6042, 8056, 8913, 9063, 11448, 11884, 12084, 17826, 18126, 23768, 24168, 26739, 27189, 35652, 36252, 53478, 54378, 56449, 71304, 72504, 80217, 106956, 108756, 112898, 157463, 160434, 169347, 213912, 217512, 225796, 314926, 320868, 338694, 451592, 472389, 508041, 629852, 641736, 677388, 944778, 1016082, 1259704, 1354776, 1417167, 1524123, 1889556, 2032164, 2834334, 2991797, 3048246, 3779112, 4064328, 4251501, 5668668, 5983594, 6096492, 8503002, 8975391, 11337336, 11967188, 12192984, 17006004, 17950782, 23934376, 26926173, 34012008, 35901564, 53852346, 71803128, 80778519, 107704692, 161557038, 215409384, 323114076, 646228152]

約数ペア:

[(1, 646228152), (2, 323114076), (3, 215409384), (4, 161557038), (6, 107704692), (8, 80778519), (9, 71803128), (12, 53852346), (18, 35901564), (19, 34012008), (24, 26926173), (27, 23934376), (36, 17950782), (38, 17006004), (53, 12192984), (54, 11967188), (57, 11337336), (72, 8975391), (76, 8503002), (106, 6096492), (108, 5983594), (114, 5668668), (152, 4251501), (159, 4064328), (171, 3779112), (212, 3048246), (216, 2991797), (228, 2834334), (318, 2032164), (342, 1889556), (424, 1524123), (456, 1417167), (477, 1354776), (513, 1259704), (636, 1016082), (684, 944778), (954, 677388), (1007, 641736), (1026, 629852), (1272, 508041), (1368, 472389), (1431, 451592), (1908, 338694), (2014, 320868), (2052, 314926), (2862, 225796), (2971, 217512), (3021, 213912), (3816, 169347), (4028, 160434), (4104, 157463), (5724, 112898), (5942, 108756), (6042, 106956), (8056, 80217), (8913, 72504), (9063, 71304), (11448, 56449), (11884, 54378), (12084, 53478), (17826, 36252), (18126, 35652), (23768, 27189), (24168, 26739)]