289951272

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^4\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 160

約数和(自身を含む): 891100800

約数和(自身を除く): 601149528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 72, 78, 94, 104, 108, 117, 141, 156, 169, 188, 216, 234, 282, 312, 338, 351, 376, 423, 468, 507, 564, 611, 676, 702, 846, 936, 1014, 1128, 1222, 1269, 1352, 1404, 1521, 1692, 1833, 2028, 2197, 2444, 2538, 2808, 3042, 3384, 3666, 4056, 4394, 4563, 4888, 5076, 5499, 6084, 6591, 7332, 7943, 8788, 9126, 10152, 10998, 12168, 13182, 14664, 15886, 16497, 17576, 18252, 19773, 21996, 23829, 26364, 28561, 31772, 32994, 36504, 39546, 43992, 47658, 52728, 57122, 59319, 63544, 65988, 71487, 79092, 85683, 95316, 103259, 114244, 118638, 131976, 142974, 158184, 171366, 190632, 206518, 214461, 228488, 237276, 257049, 285948, 309777, 342732, 413036, 428922, 474552, 514098, 571896, 619554, 685464, 771147, 826072, 857844, 929331, 1028196, 1239108, 1342367, 1542294, 1715688, 1858662, 2056392, 2478216, 2684734, 2787993, 3084588, 3717324, 4027101, 5369468, 5575986, 6169176, 7434648, 8054202, 10738936, 11151972, 12081303, 16108404, 22303944, 24162606, 32216808, 36243909, 48325212, 72487818, 96650424, 144975636, 289951272]

約数ペア:

[(1, 289951272), (2, 144975636), (3, 96650424), (4, 72487818), (6, 48325212), (8, 36243909), (9, 32216808), (12, 24162606), (13, 22303944), (18, 16108404), (24, 12081303), (26, 11151972), (27, 10738936), (36, 8054202), (39, 7434648), (47, 6169176), (52, 5575986), (54, 5369468), (72, 4027101), (78, 3717324), (94, 3084588), (104, 2787993), (108, 2684734), (117, 2478216), (141, 2056392), (156, 1858662), (169, 1715688), (188, 1542294), (216, 1342367), (234, 1239108), (282, 1028196), (312, 929331), (338, 857844), (351, 826072), (376, 771147), (423, 685464), (468, 619554), (507, 571896), (564, 514098), (611, 474552), (676, 428922), (702, 413036), (846, 342732), (936, 309777), (1014, 285948), (1128, 257049), (1222, 237276), (1269, 228488), (1352, 214461), (1404, 206518), (1521, 190632), (1692, 171366), (1833, 158184), (2028, 142974), (2197, 131976), (2444, 118638), (2538, 114244), (2808, 103259), (3042, 95316), (3384, 85683), (3666, 79092), (4056, 71487), (4394, 65988), (4563, 63544), (4888, 59319), (5076, 57122), (5499, 52728), (6084, 47658), (6591, 43992), (7332, 39546), (7943, 36504), (8788, 32994), (9126, 31772), (10152, 28561), (10998, 26364), (12168, 23829), (13182, 21996), (14664, 19773), (15886, 18252), (16497, 17576)]