212454036

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 600566400

約数和(自身を除く): 388112364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 54, 62, 69, 89, 92, 93, 108, 124, 138, 178, 186, 207, 267, 276, 279, 356, 372, 414, 534, 558, 621, 713, 801, 828, 837, 961, 1068, 1116, 1242, 1426, 1602, 1674, 1922, 2047, 2139, 2403, 2484, 2759, 2852, 2883, 3204, 3348, 3844, 4094, 4278, 4806, 5518, 5766, 6141, 6417, 8188, 8277, 8556, 8649, 9612, 11036, 11532, 12282, 12834, 16554, 17298, 18423, 19251, 22103, 24564, 24831, 25668, 25947, 33108, 34596, 36846, 38502, 44206, 49662, 51894, 55269, 63457, 66309, 73692, 74493, 77004, 85529, 88412, 99324, 103788, 110538, 126914, 132618, 148986, 171058, 190371, 198927, 221076, 253828, 256587, 265236, 297972, 342116, 380742, 397854, 513174, 571113, 596781, 761484, 769761, 795708, 1026348, 1142226, 1193562, 1539522, 1713339, 1967167, 2284452, 2309283, 2387124, 3079044, 3426678, 3934334, 4618566, 5901501, 6853356, 7868668, 9237132, 11803002, 17704503, 23606004, 35409006, 53113509, 70818012, 106227018, 212454036]

約数ペア:

[(1, 212454036), (2, 106227018), (3, 70818012), (4, 53113509), (6, 35409006), (9, 23606004), (12, 17704503), (18, 11803002), (23, 9237132), (27, 7868668), (31, 6853356), (36, 5901501), (46, 4618566), (54, 3934334), (62, 3426678), (69, 3079044), (89, 2387124), (92, 2309283), (93, 2284452), (108, 1967167), (124, 1713339), (138, 1539522), (178, 1193562), (186, 1142226), (207, 1026348), (267, 795708), (276, 769761), (279, 761484), (356, 596781), (372, 571113), (414, 513174), (534, 397854), (558, 380742), (621, 342116), (713, 297972), (801, 265236), (828, 256587), (837, 253828), (961, 221076), (1068, 198927), (1116, 190371), (1242, 171058), (1426, 148986), (1602, 132618), (1674, 126914), (1922, 110538), (2047, 103788), (2139, 99324), (2403, 88412), (2484, 85529), (2759, 77004), (2852, 74493), (2883, 73692), (3204, 66309), (3348, 63457), (3844, 55269), (4094, 51894), (4278, 49662), (4806, 44206), (5518, 38502), (5766, 36846), (6141, 34596), (6417, 33108), (8188, 25947), (8277, 25668), (8556, 24831), (8649, 24564), (9612, 22103), (11036, 19251), (11532, 18423), (12282, 17298), (12834, 16554)]