616668876

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 1695133440

約数和(自身を除く): 1078464564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 131, 162, 167, 174, 243, 261, 262, 324, 334, 348, 393, 486, 501, 522, 524, 668, 783, 786, 972, 1002, 1044, 1179, 1503, 1566, 1572, 2004, 2349, 2358, 3006, 3132, 3537, 3799, 4509, 4698, 4716, 4843, 6012, 7047, 7074, 7598, 9018, 9396, 9686, 10611, 11397, 13527, 14094, 14148, 14529, 15196, 18036, 19372, 21222, 21877, 22794, 27054, 28188, 29058, 31833, 34191, 40581, 42444, 43587, 43754, 45588, 54108, 58116, 63666, 65631, 68382, 81162, 87174, 87508, 102573, 127332, 130761, 131262, 136764, 162324, 174348, 196893, 205146, 261522, 262524, 307719, 392283, 393786, 410292, 523044, 590679, 615438, 634433, 784566, 787572, 923157, 1176849, 1181358, 1230876, 1268866, 1569132, 1772037, 1846314, 1903299, 2353698, 2362716, 2537732, 3544074, 3692628, 3806598, 4707396, 5316111, 5709897, 7088148, 7613196, 10632222, 11419794, 17129691, 21264444, 22839588, 34259382, 51389073, 68518764, 102778146, 154167219, 205556292, 308334438, 616668876]

約数ペア:

[(1, 616668876), (2, 308334438), (3, 205556292), (4, 154167219), (6, 102778146), (9, 68518764), (12, 51389073), (18, 34259382), (27, 22839588), (29, 21264444), (36, 17129691), (54, 11419794), (58, 10632222), (81, 7613196), (87, 7088148), (108, 5709897), (116, 5316111), (131, 4707396), (162, 3806598), (167, 3692628), (174, 3544074), (243, 2537732), (261, 2362716), (262, 2353698), (324, 1903299), (334, 1846314), (348, 1772037), (393, 1569132), (486, 1268866), (501, 1230876), (522, 1181358), (524, 1176849), (668, 923157), (783, 787572), (786, 784566), (972, 634433), (1002, 615438), (1044, 590679), (1179, 523044), (1503, 410292), (1566, 393786), (1572, 392283), (2004, 307719), (2349, 262524), (2358, 261522), (3006, 205146), (3132, 196893), (3537, 174348), (3799, 162324), (4509, 136764), (4698, 131262), (4716, 130761), (4843, 127332), (6012, 102573), (7047, 87508), (7074, 87174), (7598, 81162), (9018, 68382), (9396, 65631), (9686, 63666), (10611, 58116), (11397, 54108), (13527, 45588), (14094, 43754), (14148, 43587), (14529, 42444), (15196, 40581), (18036, 34191), (19372, 31833), (21222, 29058), (21877, 28188), (22794, 27054)]