251008992

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67043}}^1$

素因数の和:67072

約数の個数: 72

約数和(自身を含む): 768726504

約数和(自身を除く): 517717512

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, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 67043, 134086, 201129, 268172, 402258, 536344, 603387, 804516, 871559, 1072688, 1206774, 1609032, 1743118, 2145376, 2413548, 2614677, 3218064, 3486236, 4827096, 5229354, 6436128, 6972472, 7844031, 9654192, 10458708, 13944944, 15688062, 19308384, 20917416, 27889888, 31376124, 41834832, 62752248, 83669664, 125504496, 251008992]

約数ペア:

[(1, 251008992), (2, 125504496), (3, 83669664), (4, 62752248), (6, 41834832), (8, 31376124), (9, 27889888), (12, 20917416), (13, 19308384), (16, 15688062), (18, 13944944), (24, 10458708), (26, 9654192), (32, 7844031), (36, 6972472), (39, 6436128), (48, 5229354), (52, 4827096), (72, 3486236), (78, 3218064), (96, 2614677), (104, 2413548), (117, 2145376), (144, 1743118), (156, 1609032), (208, 1206774), (234, 1072688), (288, 871559), (312, 804516), (416, 603387), (468, 536344), (624, 402258), (936, 268172), (1248, 201129), (1872, 134086), (3744, 67043)]