1381257072

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43403}}^1$

素因数の和:43447

約数の個数: 120

約数和(自身を含む): 4407936624

約数和(自身を除く): 3026679552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5304, 7956, 10608, 15912, 31824, 43403, 86806, 130209, 173612, 260418, 347224, 390627, 520836, 564239, 694448, 737851, 781254, 1041672, 1128478, 1475702, 1562508, 1692717, 2083344, 2213553, 2256956, 2951404, 3125016, 3385434, 4427106, 4513912, 5078151, 5902808, 6250032, 6640659, 6770868, 8854212, 9027824, 9592063, 10156302, 11805616, 13281318, 13541736, 17708424, 19184126, 20312604, 26562636, 27083472, 28776189, 35416848, 38368252, 40625208, 53125272, 57552378, 76736504, 81250416, 86328567, 106250544, 115104756, 153473008, 172657134, 230209512, 345314268, 460419024, 690628536, 1381257072]

約数ペア:

[(1, 1381257072), (2, 690628536), (3, 460419024), (4, 345314268), (6, 230209512), (8, 172657134), (9, 153473008), (12, 115104756), (13, 106250544), (16, 86328567), (17, 81250416), (18, 76736504), (24, 57552378), (26, 53125272), (34, 40625208), (36, 38368252), (39, 35416848), (48, 28776189), (51, 27083472), (52, 26562636), (68, 20312604), (72, 19184126), (78, 17708424), (102, 13541736), (104, 13281318), (117, 11805616), (136, 10156302), (144, 9592063), (153, 9027824), (156, 8854212), (204, 6770868), (208, 6640659), (221, 6250032), (234, 5902808), (272, 5078151), (306, 4513912), (312, 4427106), (408, 3385434), (442, 3125016), (468, 2951404), (612, 2256956), (624, 2213553), (663, 2083344), (816, 1692717), (884, 1562508), (936, 1475702), (1224, 1128478), (1326, 1041672), (1768, 781254), (1872, 737851), (1989, 694448), (2448, 564239), (2652, 520836), (3536, 390627), (3978, 347224), (5304, 260418), (7956, 173612), (10608, 130209), (15912, 86806), (31824, 43403)]