631184976

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{257837}}^1$

素因数の和:257868

約数の個数: 60

約数和(自身を含む): 1870356852

約数和(自身を除く): 1239171876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 257837, 515674, 773511, 1031348, 1547022, 2062696, 2320533, 3094044, 4125392, 4383229, 4641066, 6188088, 8766458, 9282132, 12376176, 13149687, 17532916, 18564264, 26299374, 35065832, 37128528, 39449061, 52598748, 70131664, 78898122, 105197496, 157796244, 210394992, 315592488, 631184976]

約数ペア:

[(1, 631184976), (2, 315592488), (3, 210394992), (4, 157796244), (6, 105197496), (8, 78898122), (9, 70131664), (12, 52598748), (16, 39449061), (17, 37128528), (18, 35065832), (24, 26299374), (34, 18564264), (36, 17532916), (48, 13149687), (51, 12376176), (68, 9282132), (72, 8766458), (102, 6188088), (136, 4641066), (144, 4383229), (153, 4125392), (204, 3094044), (272, 2320533), (306, 2062696), (408, 1547022), (612, 1031348), (816, 773511), (1224, 515674), (2448, 257837)]