1338752008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 3011904000

約数和(自身を除く): 1673151992

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 41, 44, 59, 76, 82, 88, 118, 152, 164, 209, 236, 328, 331, 418, 451, 472, 649, 662, 779, 836, 902, 1121, 1298, 1324, 1558, 1672, 1804, 2242, 2419, 2596, 2648, 3116, 3608, 3641, 4484, 4838, 5192, 6232, 6289, 7282, 8569, 8968, 9676, 12331, 12578, 13571, 14564, 17138, 19352, 19529, 24662, 25156, 26609, 27142, 29128, 34276, 39058, 45961, 49324, 50312, 53218, 54284, 68552, 69179, 78116, 91922, 98648, 106436, 108568, 138358, 149281, 156232, 183844, 212872, 214819, 257849, 276716, 298562, 367688, 371051, 429638, 505571, 515698, 553432, 597124, 742102, 800689, 859276, 1011142, 1031396, 1194248, 1484204, 1601378, 1718552, 2022284, 2062792, 2836339, 2968408, 3202756, 4044568, 4081561, 5672678, 6405512, 8163122, 8807579, 11345356, 15213091, 16326244, 17615158, 22690712, 30426182, 32652488, 35230316, 60852364, 70460632, 121704728, 167344001, 334688002, 669376004, 1338752008]

約数ペア:

[(1, 1338752008), (2, 669376004), (4, 334688002), (8, 167344001), (11, 121704728), (19, 70460632), (22, 60852364), (38, 35230316), (41, 32652488), (44, 30426182), (59, 22690712), (76, 17615158), (82, 16326244), (88, 15213091), (118, 11345356), (152, 8807579), (164, 8163122), (209, 6405512), (236, 5672678), (328, 4081561), (331, 4044568), (418, 3202756), (451, 2968408), (472, 2836339), (649, 2062792), (662, 2022284), (779, 1718552), (836, 1601378), (902, 1484204), (1121, 1194248), (1298, 1031396), (1324, 1011142), (1558, 859276), (1672, 800689), (1804, 742102), (2242, 597124), (2419, 553432), (2596, 515698), (2648, 505571), (3116, 429638), (3608, 371051), (3641, 367688), (4484, 298562), (4838, 276716), (5192, 257849), (6232, 214819), (6289, 212872), (7282, 183844), (8569, 156232), (8968, 149281), (9676, 138358), (12331, 108568), (12578, 106436), (13571, 98648), (14564, 91922), (17138, 78116), (19352, 69179), (19529, 68552), (24662, 54284), (25156, 53218), (26609, 50312), (27142, 49324), (29128, 45961), (34276, 39058)]