434147584

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{683}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 939520512

約数和(自身を除く): 505372928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 191, 208, 256, 382, 416, 683, 764, 832, 1366, 1528, 1664, 2483, 2732, 3056, 3328, 4966, 5464, 6112, 8879, 9932, 10928, 12224, 17758, 19864, 21856, 24448, 35516, 39728, 43712, 48896, 71032, 79456, 87424, 130453, 142064, 158912, 174848, 260906, 284128, 317824, 521812, 568256, 635648, 1043624, 1136512, 1695889, 2087248, 2273024, 3391778, 4174496, 6783556, 8348992, 13567112, 16697984, 27134224, 33395968, 54268448, 108536896, 217073792, 434147584]

約数ペア:

[(1, 434147584), (2, 217073792), (4, 108536896), (8, 54268448), (13, 33395968), (16, 27134224), (26, 16697984), (32, 13567112), (52, 8348992), (64, 6783556), (104, 4174496), (128, 3391778), (191, 2273024), (208, 2087248), (256, 1695889), (382, 1136512), (416, 1043624), (683, 635648), (764, 568256), (832, 521812), (1366, 317824), (1528, 284128), (1664, 260906), (2483, 174848), (2732, 158912), (3056, 142064), (3328, 130453), (4966, 87424), (5464, 79456), (6112, 71032), (8879, 48896), (9932, 43712), (10928, 39728), (12224, 35516), (17758, 24448), (19864, 21856)]