2172984.00000000

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 198132480

約数和(自身を除く): 131761032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 83, 88, 104, 132, 143, 156, 166, 233, 249, 264, 286, 312, 332, 429, 466, 498, 572, 664, 699, 858, 913, 932, 996, 1079, 1144, 1398, 1716, 1826, 1864, 1992, 2158, 2563, 2739, 2796, 3029, 3237, 3432, 3652, 4316, 5126, 5478, 5592, 6058, 6474, 7304, 7689, 8632, 9087, 10252, 10956, 11869, 12116, 12948, 15378, 18174, 19339, 20504, 21912, 23738, 24232, 25896, 30756, 33319, 35607, 36348, 38678, 47476, 58017, 61512, 66638, 71214, 72696, 77356, 94952, 99957, 116034, 133276, 142428, 154712, 199914, 212729, 232068, 251407, 266552, 284856, 399828, 425458, 464136, 502814, 638187, 754221, 799656, 850916, 1005628, 1276374, 1508442, 1701832, 2011256, 2552748, 2765477, 3016884, 5105496, 5530954, 6033768, 8296431, 11061908, 16592862, 22123816, 33185724, 66371448]

約数ペア:

[(1, 66371448), (2, 33185724), (3, 22123816), (4, 16592862), (6, 11061908), (8, 8296431), (11, 6033768), (12, 5530954), (13, 5105496), (22, 3016884), (24, 2765477), (26, 2552748), (33, 2011256), (39, 1701832), (44, 1508442), (52, 1276374), (66, 1005628), (78, 850916), (83, 799656), (88, 754221), (104, 638187), (132, 502814), (143, 464136), (156, 425458), (166, 399828), (233, 284856), (249, 266552), (264, 251407), (286, 232068), (312, 212729), (332, 199914), (429, 154712), (466, 142428), (498, 133276), (572, 116034), (664, 99957), (699, 94952), (858, 77356), (913, 72696), (932, 71214), (996, 66638), (1079, 61512), (1144, 58017), (1398, 47476), (1716, 38678), (1826, 36348), (1864, 35607), (1992, 33319), (2158, 30756), (2563, 25896), (2739, 24232), (2796, 23738), (3029, 21912), (3237, 20504), (3432, 19339), (3652, 18174), (4316, 15378), (5126, 12948), (5478, 12116), (5592, 11869), (6058, 10956), (6474, 10252), (7304, 9087), (7689, 8632)]