320041932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 931821408

約数和(自身を除く): 611779476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 101, 102, 119, 147, 196, 202, 204, 238, 294, 303, 317, 357, 404, 476, 588, 606, 634, 707, 714, 833, 951, 1212, 1268, 1414, 1428, 1666, 1717, 1902, 2121, 2219, 2499, 2828, 3332, 3434, 3804, 4242, 4438, 4949, 4998, 5151, 5389, 6657, 6868, 8484, 8876, 9898, 9996, 10302, 10778, 12019, 13314, 14847, 15533, 16167, 19796, 20604, 21556, 24038, 26628, 29694, 31066, 32017, 32334, 36057, 37723, 46599, 48076, 59388, 62132, 64034, 64668, 72114, 75446, 84133, 93198, 96051, 113169, 128068, 144228, 150892, 168266, 186396, 192102, 224119, 226338, 252399, 264061, 336532, 384204, 448238, 452676, 504798, 528122, 544289, 672357, 792183, 896476, 1009596, 1056244, 1088578, 1344714, 1568833, 1584366, 1632867, 2177156, 2689428, 3137666, 3168732, 3265734, 3810023, 4706499, 6275332, 6531468, 7620046, 9412998, 11430069, 15240092, 18825996, 22860138, 26670161, 45720276, 53340322, 80010483, 106680644, 160020966, 320041932]

約数ペア:

[(1, 320041932), (2, 160020966), (3, 106680644), (4, 80010483), (6, 53340322), (7, 45720276), (12, 26670161), (14, 22860138), (17, 18825996), (21, 15240092), (28, 11430069), (34, 9412998), (42, 7620046), (49, 6531468), (51, 6275332), (68, 4706499), (84, 3810023), (98, 3265734), (101, 3168732), (102, 3137666), (119, 2689428), (147, 2177156), (196, 1632867), (202, 1584366), (204, 1568833), (238, 1344714), (294, 1088578), (303, 1056244), (317, 1009596), (357, 896476), (404, 792183), (476, 672357), (588, 544289), (606, 528122), (634, 504798), (707, 452676), (714, 448238), (833, 384204), (951, 336532), (1212, 264061), (1268, 252399), (1414, 226338), (1428, 224119), (1666, 192102), (1717, 186396), (1902, 168266), (2121, 150892), (2219, 144228), (2499, 128068), (2828, 113169), (3332, 96051), (3434, 93198), (3804, 84133), (4242, 75446), (4438, 72114), (4949, 64668), (4998, 64034), (5151, 62132), (5389, 59388), (6657, 48076), (6868, 46599), (8484, 37723), (8876, 36057), (9898, 32334), (9996, 32017), (10302, 31066), (10778, 29694), (12019, 26628), (13314, 24038), (14847, 21556), (15533, 20604), (16167, 19796)]