642329424

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 240

約数和(自身を含む): 2060058624

約数和(自身を除く): 1417729200

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 103, 124, 127, 132, 144, 176, 186, 198, 206, 248, 254, 264, 279, 309, 341, 372, 381, 396, 412, 496, 508, 528, 558, 618, 682, 744, 762, 792, 824, 927, 1016, 1023, 1116, 1133, 1143, 1236, 1364, 1397, 1488, 1524, 1584, 1648, 1854, 2032, 2046, 2232, 2266, 2286, 2472, 2728, 2794, 3048, 3069, 3193, 3399, 3708, 3937, 4092, 4191, 4464, 4532, 4572, 4944, 5456, 5588, 6096, 6138, 6386, 6798, 7416, 7874, 8184, 8382, 9064, 9144, 9579, 10197, 11176, 11811, 12276, 12573, 12772, 13081, 13596, 14832, 15748, 16368, 16764, 18128, 18288, 19158, 20394, 22352, 23622, 24552, 25146, 25544, 26162, 27192, 28737, 31496, 33528, 35123, 35433, 38316, 39243, 40788, 43307, 47244, 49104, 50292, 51088, 52324, 54384, 57474, 62992, 67056, 70246, 70866, 76632, 78486, 81576, 86614, 94488, 100584, 104648, 105369, 114948, 117729, 129921, 140492, 141732, 143891, 153264, 156972, 163152, 173228, 188976, 201168, 209296, 210738, 229896, 235458, 259842, 280984, 283464, 287782, 313944, 316107, 346456, 389763, 405511, 421476, 431673, 459792, 470916, 519684, 561968, 566928, 575564, 627888, 632214, 692912, 779526, 811022, 842952, 863346, 941832, 1039368, 1151128, 1216533, 1264428, 1295019, 1559052, 1622044, 1685904, 1726692, 1883664, 2078736, 2302256, 2433066, 2528856, 2590038, 3118104, 3244088, 3453384, 3649599, 4460621, 4866132, 5057712, 5180076, 6236208, 6488176, 6906768, 7299198, 8921242, 9732264, 10360152, 13381863, 14598396, 17842484, 19464528, 20720304, 26763726, 29196792, 35684968, 40145589, 53527452, 58393584, 71369936, 80291178, 107054904, 160582356, 214109808, 321164712, 642329424]

約数ペア:

[(1, 642329424), (2, 321164712), (3, 214109808), (4, 160582356), (6, 107054904), (8, 80291178), (9, 71369936), (11, 58393584), (12, 53527452), (16, 40145589), (18, 35684968), (22, 29196792), (24, 26763726), (31, 20720304), (33, 19464528), (36, 17842484), (44, 14598396), (48, 13381863), (62, 10360152), (66, 9732264), (72, 8921242), (88, 7299198), (93, 6906768), (99, 6488176), (103, 6236208), (124, 5180076), (127, 5057712), (132, 4866132), (144, 4460621), (176, 3649599), (186, 3453384), (198, 3244088), (206, 3118104), (248, 2590038), (254, 2528856), (264, 2433066), (279, 2302256), (309, 2078736), (341, 1883664), (372, 1726692), (381, 1685904), (396, 1622044), (412, 1559052), (496, 1295019), (508, 1264428), (528, 1216533), (558, 1151128), (618, 1039368), (682, 941832), (744, 863346), (762, 842952), (792, 811022), (824, 779526), (927, 692912), (1016, 632214), (1023, 627888), (1116, 575564), (1133, 566928), (1143, 561968), (1236, 519684), (1364, 470916), (1397, 459792), (1488, 431673), (1524, 421476), (1584, 405511), (1648, 389763), (1854, 346456), (2032, 316107), (2046, 313944), (2232, 287782), (2266, 283464), (2286, 280984), (2472, 259842), (2728, 235458), (2794, 229896), (3048, 210738), (3069, 209296), (3193, 201168), (3399, 188976), (3708, 173228), (3937, 163152), (4092, 156972), (4191, 153264), (4464, 143891), (4532, 141732), (4572, 140492), (4944, 129921), (5456, 117729), (5588, 114948), (6096, 105369), (6138, 104648), (6386, 100584), (6798, 94488), (7416, 86614), (7874, 81576), (8184, 78486), (8382, 76632), (9064, 70866), (9144, 70246), (9579, 67056), (10197, 62992), (11176, 57474), (11811, 54384), (12276, 52324), (12573, 51088), (12772, 50292), (13081, 49104), (13596, 47244), (14832, 43307), (15748, 40788), (16368, 39243), (16764, 38316), (18128, 35433), (18288, 35123), (19158, 33528), (20394, 31496), (22352, 28737), (23622, 27192), (24552, 26162), (25146, 25544)]