1908769824

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{39217}}^1$

素因数の和:39259

約数の個数: 108

約数和(自身を含む): 5877876186

約数和(自身を除く): 3969106362

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2704, 3042, 3744, 4056, 5408, 6084, 8112, 12168, 16224, 24336, 39217, 48672, 78434, 117651, 156868, 235302, 313736, 352953, 470604, 509821, 627472, 705906, 941208, 1019642, 1254944, 1411812, 1529463, 1882416, 2039284, 2823624, 3058926, 3764832, 4078568, 4588389, 5647248, 6117852, 6627673, 8157136, 9176778, 11294496, 12235704, 13255346, 16314272, 18353556, 19883019, 24471408, 26510692, 36707112, 39766038, 48942816, 53021384, 59649057, 73414224, 79532076, 106042768, 119298114, 146828448, 159064152, 212085536, 238596228, 318128304, 477192456, 636256608, 954384912, 1908769824]

約数ペア:

[(1, 1908769824), (2, 954384912), (3, 636256608), (4, 477192456), (6, 318128304), (8, 238596228), (9, 212085536), (12, 159064152), (13, 146828448), (16, 119298114), (18, 106042768), (24, 79532076), (26, 73414224), (32, 59649057), (36, 53021384), (39, 48942816), (48, 39766038), (52, 36707112), (72, 26510692), (78, 24471408), (96, 19883019), (104, 18353556), (117, 16314272), (144, 13255346), (156, 12235704), (169, 11294496), (208, 9176778), (234, 8157136), (288, 6627673), (312, 6117852), (338, 5647248), (416, 4588389), (468, 4078568), (507, 3764832), (624, 3058926), (676, 2823624), (936, 2039284), (1014, 1882416), (1248, 1529463), (1352, 1411812), (1521, 1254944), (1872, 1019642), (2028, 941208), (2704, 705906), (3042, 627472), (3744, 509821), (4056, 470604), (5408, 352953), (6084, 313736), (8112, 235302), (12168, 156868), (16224, 117651), (24336, 78434), (39217, 48672)]