668350499292

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2215693}}^1$

素因数の和:2215742

約数の個数: 180

約数和(自身を含む): 2139429812520

約数和(自身を除く): 1471079313228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 81, 84, 98, 108, 114, 126, 133, 147, 162, 171, 189, 196, 228, 252, 266, 294, 324, 342, 378, 399, 441, 513, 532, 567, 588, 684, 756, 798, 882, 931, 1026, 1134, 1197, 1323, 1539, 1596, 1764, 1862, 2052, 2268, 2394, 2646, 2793, 3078, 3591, 3724, 3969, 4788, 5292, 5586, 6156, 7182, 7938, 8379, 10773, 11172, 14364, 15876, 16758, 21546, 25137, 33516, 43092, 50274, 75411, 100548, 150822, 301644, 2215693, 4431386, 6647079, 8862772, 13294158, 15509851, 19941237, 26588316, 31019702, 39882474, 42098167, 46529553, 59823711, 62039404, 79764948, 84196334, 93059106, 108568957, 119647422, 126294501, 139588659, 168392668, 179471133, 186118212, 217137914, 239294844, 252589002, 279177318, 294687169, 325706871, 358942266, 378883503, 418765977, 434275828, 505178004, 558354636, 589374338, 651413742, 717884532, 757767006, 837531954, 884061507, 977120613, 1136650509, 1178748676, 1256297931, 1302827484, 1515534012, 1675063908, 1768123014, 1954241226, 2062810183, 2273301018, 2512595862, 2652184521, 2931361839, 3409951527, 3536246028, 3908482452, 4125620366, 4546602036, 5025191724, 5304369042, 5862723678, 6188430549, 6819903054, 7956553563, 8251240732, 8794085517, 10608738084, 11725447356, 12376861098, 13639806108, 15913107126, 17588171034, 18565291647, 23869660689, 24753722196, 31826214252, 35176342068, 37130583294, 47739321378, 55695874941, 74261166588, 95478642756, 111391749882, 167087624823, 222783499764, 334175249646, 668350499292]

約数ペア:

[(1, 668350499292), (2, 334175249646), (3, 222783499764), (4, 167087624823), (6, 111391749882), (7, 95478642756), (9, 74261166588), (12, 55695874941), (14, 47739321378), (18, 37130583294), (19, 35176342068), (21, 31826214252), (27, 24753722196), (28, 23869660689), (36, 18565291647), (38, 17588171034), (42, 15913107126), (49, 13639806108), (54, 12376861098), (57, 11725447356), (63, 10608738084), (76, 8794085517), (81, 8251240732), (84, 7956553563), (98, 6819903054), (108, 6188430549), (114, 5862723678), (126, 5304369042), (133, 5025191724), (147, 4546602036), (162, 4125620366), (171, 3908482452), (189, 3536246028), (196, 3409951527), (228, 2931361839), (252, 2652184521), (266, 2512595862), (294, 2273301018), (324, 2062810183), (342, 1954241226), (378, 1768123014), (399, 1675063908), (441, 1515534012), (513, 1302827484), (532, 1256297931), (567, 1178748676), (588, 1136650509), (684, 977120613), (756, 884061507), (798, 837531954), (882, 757767006), (931, 717884532), (1026, 651413742), (1134, 589374338), (1197, 558354636), (1323, 505178004), (1539, 434275828), (1596, 418765977), (1764, 378883503), (1862, 358942266), (2052, 325706871), (2268, 294687169), (2394, 279177318), (2646, 252589002), (2793, 239294844), (3078, 217137914), (3591, 186118212), (3724, 179471133), (3969, 168392668), (4788, 139588659), (5292, 126294501), (5586, 119647422), (6156, 108568957), (7182, 93059106), (7938, 84196334), (8379, 79764948), (10773, 62039404), (11172, 59823711), (14364, 46529553), (15876, 42098167), (16758, 39882474), (21546, 31019702), (25137, 26588316), (33516, 19941237), (43092, 15509851), (50274, 13294158), (75411, 8862772), (100548, 6647079), (150822, 4431386), (301644, 2215693)]