298300912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 160

約数和(自身を含む): 769950720

約数和(自身を除く): 471649808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 41, 52, 56, 76, 82, 91, 104, 112, 133, 152, 164, 182, 208, 247, 263, 266, 287, 304, 328, 364, 494, 526, 532, 533, 574, 656, 728, 779, 988, 1052, 1064, 1066, 1148, 1456, 1558, 1729, 1841, 1976, 2104, 2128, 2132, 2296, 3116, 3419, 3458, 3682, 3731, 3952, 4208, 4264, 4592, 4997, 5453, 6232, 6838, 6916, 7364, 7462, 8528, 9994, 10127, 10783, 10906, 12464, 13676, 13832, 14728, 14924, 19988, 20254, 21566, 21812, 23933, 27352, 27664, 29456, 29848, 34979, 39976, 40508, 43132, 43624, 47866, 54704, 59696, 64961, 69958, 70889, 75481, 79952, 81016, 86264, 87248, 95732, 129922, 139916, 140179, 141778, 150962, 162032, 172528, 191464, 204877, 259844, 279832, 280358, 283556, 301924, 382928, 409754, 454727, 519688, 559664, 560716, 567112, 603848, 819508, 909454, 981253, 1039376, 1121432, 1134224, 1207696, 1434139, 1639016, 1818908, 1962506, 2242864, 2663401, 2868278, 3278032, 3637816, 3925012, 5326802, 5736556, 7275632, 7850024, 10653604, 11473112, 15700048, 18643807, 21307208, 22946224, 37287614, 42614416, 74575228, 149150456, 298300912]

約数ペア:

[(1, 298300912), (2, 149150456), (4, 74575228), (7, 42614416), (8, 37287614), (13, 22946224), (14, 21307208), (16, 18643807), (19, 15700048), (26, 11473112), (28, 10653604), (38, 7850024), (41, 7275632), (52, 5736556), (56, 5326802), (76, 3925012), (82, 3637816), (91, 3278032), (104, 2868278), (112, 2663401), (133, 2242864), (152, 1962506), (164, 1818908), (182, 1639016), (208, 1434139), (247, 1207696), (263, 1134224), (266, 1121432), (287, 1039376), (304, 981253), (328, 909454), (364, 819508), (494, 603848), (526, 567112), (532, 560716), (533, 559664), (574, 519688), (656, 454727), (728, 409754), (779, 382928), (988, 301924), (1052, 283556), (1064, 280358), (1066, 279832), (1148, 259844), (1456, 204877), (1558, 191464), (1729, 172528), (1841, 162032), (1976, 150962), (2104, 141778), (2128, 140179), (2132, 139916), (2296, 129922), (3116, 95732), (3419, 87248), (3458, 86264), (3682, 81016), (3731, 79952), (3952, 75481), (4208, 70889), (4264, 69958), (4592, 64961), (4997, 59696), (5453, 54704), (6232, 47866), (6838, 43624), (6916, 43132), (7364, 40508), (7462, 39976), (8528, 34979), (9994, 29848), (10127, 29456), (10783, 27664), (10906, 27352), (12464, 23933), (13676, 21812), (13832, 21566), (14728, 20254), (14924, 19988)]