299458432

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:628

約数の個数: 128

約数和(自身を含む): 751242240

約数和(自身を除く): 451783808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 64, 91, 94, 104, 112, 128, 182, 188, 208, 224, 329, 364, 376, 416, 448, 547, 611, 658, 728, 752, 832, 896, 1094, 1222, 1316, 1456, 1504, 1664, 2188, 2444, 2632, 2912, 3008, 3829, 4277, 4376, 4888, 5264, 5824, 6016, 7111, 7658, 8554, 8752, 9776, 10528, 11648, 14222, 15316, 17108, 17504, 19552, 21056, 25709, 28444, 30632, 34216, 35008, 39104, 42112, 49777, 51418, 56888, 61264, 68432, 70016, 78208, 99554, 102836, 113776, 122528, 136864, 179963, 199108, 205672, 227552, 245056, 273728, 334217, 359926, 398216, 411344, 455104, 490112, 547456, 668434, 719852, 796432, 822688, 910208, 1336868, 1439704, 1592864, 1645376, 2339519, 2673736, 2879408, 3185728, 3290752, 4679038, 5347472, 5758816, 6371456, 9358076, 10694944, 11517632, 18716152, 21389888, 23035264, 37432304, 42779776, 74864608, 149729216, 299458432]

約数ペア:

[(1, 299458432), (2, 149729216), (4, 74864608), (7, 42779776), (8, 37432304), (13, 23035264), (14, 21389888), (16, 18716152), (26, 11517632), (28, 10694944), (32, 9358076), (47, 6371456), (52, 5758816), (56, 5347472), (64, 4679038), (91, 3290752), (94, 3185728), (104, 2879408), (112, 2673736), (128, 2339519), (182, 1645376), (188, 1592864), (208, 1439704), (224, 1336868), (329, 910208), (364, 822688), (376, 796432), (416, 719852), (448, 668434), (547, 547456), (611, 490112), (658, 455104), (728, 411344), (752, 398216), (832, 359926), (896, 334217), (1094, 273728), (1222, 245056), (1316, 227552), (1456, 205672), (1504, 199108), (1664, 179963), (2188, 136864), (2444, 122528), (2632, 113776), (2912, 102836), (3008, 99554), (3829, 78208), (4277, 70016), (4376, 68432), (4888, 61264), (5264, 56888), (5824, 51418), (6016, 49777), (7111, 42112), (7658, 39104), (8554, 35008), (8752, 34216), (9776, 30632), (10528, 28444), (11648, 25709), (14222, 21056), (15316, 19552), (17108, 17504)]