885155856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{3803}}^1$

素因数の和:4200

約数の個数: 80

約数和(自身を含む): 2469800256

約数和(自身を除く): 1584644400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 373, 624, 746, 1119, 1492, 2238, 2984, 3803, 4476, 4849, 5968, 7606, 8952, 9698, 11409, 14547, 15212, 17904, 19396, 22818, 29094, 30424, 38792, 45636, 49439, 58188, 60848, 77584, 91272, 98878, 116376, 148317, 182544, 197756, 232752, 296634, 395512, 593268, 791024, 1186536, 1418519, 2373072, 2837038, 4255557, 5674076, 8511114, 11348152, 17022228, 18440747, 22696304, 34044456, 36881494, 55322241, 68088912, 73762988, 110644482, 147525976, 221288964, 295051952, 442577928, 885155856]

約数ペア:

[(1, 885155856), (2, 442577928), (3, 295051952), (4, 221288964), (6, 147525976), (8, 110644482), (12, 73762988), (13, 68088912), (16, 55322241), (24, 36881494), (26, 34044456), (39, 22696304), (48, 18440747), (52, 17022228), (78, 11348152), (104, 8511114), (156, 5674076), (208, 4255557), (312, 2837038), (373, 2373072), (624, 1418519), (746, 1186536), (1119, 791024), (1492, 593268), (2238, 395512), (2984, 296634), (3803, 232752), (4476, 197756), (4849, 182544), (5968, 148317), (7606, 116376), (8952, 98878), (9698, 91272), (11409, 77584), (14547, 60848), (15212, 58188), (17904, 49439), (19396, 45636), (22818, 38792), (29094, 30424)]