220741344

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{3347}}^1$

素因数の和:3592

約数の個数: 72

約数和(自身を含む): 630662760

約数和(自身を除く): 409921416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 458, 687, 916, 1374, 1832, 2061, 2748, 3347, 3664, 4122, 5496, 6694, 7328, 8244, 10041, 10992, 13388, 16488, 20082, 21984, 26776, 30123, 32976, 40164, 53552, 60246, 65952, 80328, 107104, 120492, 160656, 240984, 321312, 481968, 766463, 963936, 1532926, 2299389, 3065852, 4598778, 6131704, 6898167, 9197556, 12263408, 13796334, 18395112, 24526816, 27592668, 36790224, 55185336, 73580448, 110370672, 220741344]

約数ペア:

[(1, 220741344), (2, 110370672), (3, 73580448), (4, 55185336), (6, 36790224), (8, 27592668), (9, 24526816), (12, 18395112), (16, 13796334), (18, 12263408), (24, 9197556), (32, 6898167), (36, 6131704), (48, 4598778), (72, 3065852), (96, 2299389), (144, 1532926), (229, 963936), (288, 766463), (458, 481968), (687, 321312), (916, 240984), (1374, 160656), (1832, 120492), (2061, 107104), (2748, 80328), (3347, 65952), (3664, 60246), (4122, 53552), (5496, 40164), (6694, 32976), (7328, 30123), (8244, 26776), (10041, 21984), (10992, 20082), (13388, 16488)]