450705156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:127

約数の個数: 216

約数和(自身を含む): 1331255520

約数和(自身を除く): 880550364

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 19, 22, 31, 33, 34, 38, 44, 51, 57, 62, 66, 68, 76, 93, 102, 114, 121, 124, 132, 186, 187, 204, 209, 228, 242, 323, 341, 363, 372, 374, 418, 484, 527, 561, 589, 627, 646, 682, 726, 748, 836, 961, 969, 1023, 1054, 1122, 1178, 1254, 1292, 1364, 1452, 1581, 1767, 1922, 1938, 2046, 2057, 2108, 2244, 2299, 2356, 2508, 2883, 3162, 3534, 3553, 3751, 3844, 3876, 4092, 4114, 4598, 5766, 5797, 6171, 6324, 6479, 6897, 7068, 7106, 7502, 8228, 9196, 10013, 10571, 10659, 11253, 11532, 11594, 12342, 12958, 13794, 14212, 15004, 16337, 17391, 18259, 19437, 20026, 21142, 21318, 22506, 23188, 24684, 25916, 27588, 30039, 31713, 32674, 34782, 36518, 38874, 39083, 40052, 42284, 42636, 45012, 49011, 54777, 60078, 63426, 63767, 65348, 69564, 71269, 73036, 77748, 78166, 98022, 109554, 110143, 116281, 117249, 120156, 126852, 127534, 142538, 156332, 179707, 191301, 196044, 200849, 213807, 219108, 220286, 232562, 234498, 255068, 285076, 310403, 330429, 348843, 359414, 382602, 401698, 427614, 440572, 465124, 468996, 539121, 602547, 620806, 660858, 697686, 718828, 765204, 803396, 855228, 931209, 1078242, 1205094, 1211573, 1241612, 1321716, 1395372, 1862418, 1976777, 2156484, 2209339, 2410188, 2423146, 3414433, 3634719, 3724836, 3953554, 4418678, 4846292, 5930331, 6628017, 6828866, 7269438, 7907108, 8837356, 10243299, 11860662, 13256034, 13657732, 14538876, 20486598, 23721324, 26512068, 37558763, 40973196, 75117526, 112676289, 150235052, 225352578, 450705156]

約数ペア:

[(1, 450705156), (2, 225352578), (3, 150235052), (4, 112676289), (6, 75117526), (11, 40973196), (12, 37558763), (17, 26512068), (19, 23721324), (22, 20486598), (31, 14538876), (33, 13657732), (34, 13256034), (38, 11860662), (44, 10243299), (51, 8837356), (57, 7907108), (62, 7269438), (66, 6828866), (68, 6628017), (76, 5930331), (93, 4846292), (102, 4418678), (114, 3953554), (121, 3724836), (124, 3634719), (132, 3414433), (186, 2423146), (187, 2410188), (204, 2209339), (209, 2156484), (228, 1976777), (242, 1862418), (323, 1395372), (341, 1321716), (363, 1241612), (372, 1211573), (374, 1205094), (418, 1078242), (484, 931209), (527, 855228), (561, 803396), (589, 765204), (627, 718828), (646, 697686), (682, 660858), (726, 620806), (748, 602547), (836, 539121), (961, 468996), (969, 465124), (1023, 440572), (1054, 427614), (1122, 401698), (1178, 382602), (1254, 359414), (1292, 348843), (1364, 330429), (1452, 310403), (1581, 285076), (1767, 255068), (1922, 234498), (1938, 232562), (2046, 220286), (2057, 219108), (2108, 213807), (2244, 200849), (2299, 196044), (2356, 191301), (2508, 179707), (2883, 156332), (3162, 142538), (3534, 127534), (3553, 126852), (3751, 120156), (3844, 117249), (3876, 116281), (4092, 110143), (4114, 109554), (4598, 98022), (5766, 78166), (5797, 77748), (6171, 73036), (6324, 71269), (6479, 69564), (6897, 65348), (7068, 63767), (7106, 63426), (7502, 60078), (8228, 54777), (9196, 49011), (10013, 45012), (10571, 42636), (10659, 42284), (11253, 40052), (11532, 39083), (11594, 38874), (12342, 36518), (12958, 34782), (13794, 32674), (14212, 31713), (15004, 30039), (16337, 27588), (17391, 25916), (18259, 24684), (19437, 23188), (20026, 22506), (21142, 21318)]