401261796

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1579}}^1$

素因数の和:1786

約数の個数: 96

約数和(自身を含む): 1127235200

約数和(自身を除く): 725973404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 181, 234, 351, 362, 468, 543, 702, 724, 1086, 1404, 1579, 1629, 2172, 2353, 3158, 3258, 4706, 4737, 4887, 6316, 6516, 7059, 9412, 9474, 9774, 14118, 14211, 18948, 19548, 20527, 21177, 28236, 28422, 41054, 42354, 42633, 56844, 61581, 63531, 82108, 84708, 85266, 123162, 127062, 170532, 184743, 246324, 254124, 285799, 369486, 554229, 571598, 738972, 857397, 1108458, 1143196, 1714794, 2216916, 2572191, 3429588, 3715387, 5144382, 7430774, 7716573, 10288764, 11146161, 14861548, 15433146, 22292322, 30866292, 33438483, 44584644, 66876966, 100315449, 133753932, 200630898, 401261796]

約数ペア:

[(1, 401261796), (2, 200630898), (3, 133753932), (4, 100315449), (6, 66876966), (9, 44584644), (12, 33438483), (13, 30866292), (18, 22292322), (26, 15433146), (27, 14861548), (36, 11146161), (39, 10288764), (52, 7716573), (54, 7430774), (78, 5144382), (108, 3715387), (117, 3429588), (156, 2572191), (181, 2216916), (234, 1714794), (351, 1143196), (362, 1108458), (468, 857397), (543, 738972), (702, 571598), (724, 554229), (1086, 369486), (1404, 285799), (1579, 254124), (1629, 246324), (2172, 184743), (2353, 170532), (3158, 127062), (3258, 123162), (4706, 85266), (4737, 84708), (4887, 82108), (6316, 63531), (6516, 61581), (7059, 56844), (9412, 42633), (9474, 42354), (9774, 41054), (14118, 28422), (14211, 28236), (18948, 21177), (19548, 20527)]