631442016

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{128971}}^1$

素因数の和:129004

約数の個数: 72

約数和(自身を含む): 1901305224

約数和(自身を除く): 1269863208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 128971, 257942, 386913, 515884, 773826, 1031768, 1160739, 1547652, 2063536, 2192507, 2321478, 3095304, 4127072, 4385014, 4642956, 6190608, 6577521, 8770028, 9285912, 12381216, 13155042, 17540056, 18571824, 19732563, 26310084, 35080112, 37143648, 39465126, 52620168, 70160224, 78930252, 105240336, 157860504, 210480672, 315721008, 631442016]

約数ペア:

[(1, 631442016), (2, 315721008), (3, 210480672), (4, 157860504), (6, 105240336), (8, 78930252), (9, 70160224), (12, 52620168), (16, 39465126), (17, 37143648), (18, 35080112), (24, 26310084), (32, 19732563), (34, 18571824), (36, 17540056), (48, 13155042), (51, 12381216), (68, 9285912), (72, 8770028), (96, 6577521), (102, 6190608), (136, 4642956), (144, 4385014), (153, 4127072), (204, 3095304), (272, 2321478), (288, 2192507), (306, 2063536), (408, 1547652), (544, 1160739), (612, 1031768), (816, 773826), (1224, 515884), (1632, 386913), (2448, 257942), (4896, 128971)]