1278254688

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{359869}}^1$

素因数の和:359919

約数の個数: 48

約数和(自身を含む): 3446115120

約数和(自身を除く): 2167860432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 359869, 719738, 1079607, 1439476, 2159214, 2878952, 4318428, 5757904, 8636856, 11515808, 13315153, 17273712, 26630306, 34547424, 39945459, 53260612, 79890918, 106521224, 159781836, 213042448, 319563672, 426084896, 639127344, 1278254688]

約数ペア:

[(1, 1278254688), (2, 639127344), (3, 426084896), (4, 319563672), (6, 213042448), (8, 159781836), (12, 106521224), (16, 79890918), (24, 53260612), (32, 39945459), (37, 34547424), (48, 26630306), (74, 17273712), (96, 13315153), (111, 11515808), (148, 8636856), (222, 5757904), (296, 4318428), (444, 2878952), (592, 2159214), (888, 1439476), (1184, 1079607), (1776, 719738), (3552, 359869)]