426260224

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{367}}^1$

素因数の和:745

約数の個数: 72

約数和(自身を含む): 921435200

約数和(自身を除く): 495174976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 349, 367, 416, 698, 734, 832, 1396, 1468, 1664, 2792, 2936, 3328, 4537, 4771, 5584, 5872, 9074, 9542, 11168, 11744, 18148, 19084, 22336, 23488, 36296, 38168, 44672, 46976, 72592, 76336, 89344, 93952, 128083, 145184, 152672, 256166, 290368, 305344, 512332, 580736, 610688, 1024664, 1161472, 1221376, 1665079, 2049328, 3330158, 4098656, 6660316, 8197312, 13320632, 16394624, 26641264, 32789248, 53282528, 106565056, 213130112, 426260224]

約数ペア:

[(1, 426260224), (2, 213130112), (4, 106565056), (8, 53282528), (13, 32789248), (16, 26641264), (26, 16394624), (32, 13320632), (52, 8197312), (64, 6660316), (104, 4098656), (128, 3330158), (208, 2049328), (256, 1665079), (349, 1221376), (367, 1161472), (416, 1024664), (698, 610688), (734, 580736), (832, 512332), (1396, 305344), (1468, 290368), (1664, 256166), (2792, 152672), (2936, 145184), (3328, 128083), (4537, 93952), (4771, 89344), (5584, 76336), (5872, 72592), (9074, 46976), (9542, 44672), (11168, 38168), (11744, 36296), (18148, 23488), (19084, 22336)]