630781344

素因数分解:

$2^5\times 3^5\times {\mathrm{81119}}^1$

素因数の和:81144

約数の個数: 72

約数和(自身を含む): 1860243840

約数和(自身を除く): 1229462496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 81119, 162238, 243357, 324476, 486714, 648952, 730071, 973428, 1297904, 1460142, 1946856, 2190213, 2595808, 2920284, 3893712, 4380426, 5840568, 6570639, 7787424, 8760852, 11681136, 13141278, 17521704, 19711917, 23362272, 26282556, 35043408, 39423834, 52565112, 70086816, 78847668, 105130224, 157695336, 210260448, 315390672, 630781344]

約数ペア:

[(1, 630781344), (2, 315390672), (3, 210260448), (4, 157695336), (6, 105130224), (8, 78847668), (9, 70086816), (12, 52565112), (16, 39423834), (18, 35043408), (24, 26282556), (27, 23362272), (32, 19711917), (36, 17521704), (48, 13141278), (54, 11681136), (72, 8760852), (81, 7787424), (96, 6570639), (108, 5840568), (144, 4380426), (162, 3893712), (216, 2920284), (243, 2595808), (288, 2190213), (324, 1946856), (432, 1460142), (486, 1297904), (648, 973428), (864, 730071), (972, 648952), (1296, 486714), (1944, 324476), (2592, 243357), (3888, 162238), (7776, 81119)]