212567184

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1325

約数の個数: 120

約数和(自身を含む): 639280512

約数和(自身を除く): 426713328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 71, 72, 102, 136, 142, 144, 153, 204, 213, 272, 284, 306, 408, 426, 568, 612, 639, 816, 852, 1136, 1207, 1223, 1224, 1278, 1704, 2414, 2446, 2448, 2556, 3408, 3621, 3669, 4828, 4892, 5112, 7242, 7338, 9656, 9784, 10224, 10863, 11007, 14484, 14676, 19312, 19568, 20791, 21726, 22014, 28968, 29352, 41582, 43452, 44028, 57936, 58704, 62373, 83164, 86833, 86904, 88056, 124746, 166328, 173666, 173808, 176112, 187119, 249492, 260499, 332656, 347332, 374238, 498984, 520998, 694664, 748476, 781497, 997968, 1041996, 1389328, 1476161, 1496952, 1562994, 2083992, 2952322, 2993904, 3125988, 4167984, 4428483, 5904644, 6251976, 8856966, 11809288, 12503952, 13285449, 17713932, 23618576, 26570898, 35427864, 53141796, 70855728, 106283592, 212567184]

約数ペア:

[(1, 212567184), (2, 106283592), (3, 70855728), (4, 53141796), (6, 35427864), (8, 26570898), (9, 23618576), (12, 17713932), (16, 13285449), (17, 12503952), (18, 11809288), (24, 8856966), (34, 6251976), (36, 5904644), (48, 4428483), (51, 4167984), (68, 3125988), (71, 2993904), (72, 2952322), (102, 2083992), (136, 1562994), (142, 1496952), (144, 1476161), (153, 1389328), (204, 1041996), (213, 997968), (272, 781497), (284, 748476), (306, 694664), (408, 520998), (426, 498984), (568, 374238), (612, 347332), (639, 332656), (816, 260499), (852, 249492), (1136, 187119), (1207, 176112), (1223, 173808), (1224, 173666), (1278, 166328), (1704, 124746), (2414, 88056), (2446, 86904), (2448, 86833), (2556, 83164), (3408, 62373), (3621, 58704), (3669, 57936), (4828, 44028), (4892, 43452), (5112, 41582), (7242, 29352), (7338, 28968), (9656, 22014), (9784, 21726), (10224, 20791), (10863, 19568), (11007, 19312), (14484, 14676)]