378327456

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{2591}}^1$

素因数の和:2636

約数の個数: 144

約数和(自身を含む): 1195326720

約数和(自身を除く): 816999264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 624, 676, 702, 864, 936, 1014, 1248, 1352, 1404, 1521, 1872, 2028, 2591, 2704, 2808, 3042, 3744, 4056, 4563, 5182, 5408, 5616, 6084, 7773, 8112, 9126, 10364, 11232, 12168, 15546, 16224, 18252, 20728, 23319, 24336, 31092, 33683, 36504, 41456, 46638, 48672, 62184, 67366, 69957, 73008, 82912, 93276, 101049, 124368, 134732, 139914, 146016, 186552, 202098, 248736, 269464, 279828, 303147, 373104, 404196, 437879, 538928, 559656, 606294, 746208, 808392, 875758, 909441, 1077856, 1119312, 1212588, 1313637, 1616784, 1751516, 1818882, 2238624, 2425176, 2627274, 3233568, 3503032, 3637764, 3940911, 4850352, 5254548, 7006064, 7275528, 7881822, 9700704, 10509096, 11822733, 14012128, 14551056, 15763644, 21018192, 23645466, 29102112, 31527288, 42036384, 47290932, 63054576, 94581864, 126109152, 189163728, 378327456]

約数ペア:

[(1, 378327456), (2, 189163728), (3, 126109152), (4, 94581864), (6, 63054576), (8, 47290932), (9, 42036384), (12, 31527288), (13, 29102112), (16, 23645466), (18, 21018192), (24, 15763644), (26, 14551056), (27, 14012128), (32, 11822733), (36, 10509096), (39, 9700704), (48, 7881822), (52, 7275528), (54, 7006064), (72, 5254548), (78, 4850352), (96, 3940911), (104, 3637764), (108, 3503032), (117, 3233568), (144, 2627274), (156, 2425176), (169, 2238624), (208, 1818882), (216, 1751516), (234, 1616784), (288, 1313637), (312, 1212588), (338, 1119312), (351, 1077856), (416, 909441), (432, 875758), (468, 808392), (507, 746208), (624, 606294), (676, 559656), (702, 538928), (864, 437879), (936, 404196), (1014, 373104), (1248, 303147), (1352, 279828), (1404, 269464), (1521, 248736), (1872, 202098), (2028, 186552), (2591, 146016), (2704, 139914), (2808, 134732), (3042, 124368), (3744, 101049), (4056, 93276), (4563, 82912), (5182, 73008), (5408, 69957), (5616, 67366), (6084, 62184), (7773, 48672), (8112, 46638), (9126, 41456), (10364, 36504), (11232, 33683), (12168, 31092), (15546, 24336), (16224, 23319), (18252, 20728)]