65218296

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:677

約数の個数: 128

約数和(自身を含む): 198051840

約数和(自身を除く): 132833544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 248, 264, 286, 312, 341, 372, 403, 429, 572, 613, 682, 744, 806, 858, 1023, 1144, 1209, 1226, 1364, 1612, 1716, 1839, 2046, 2418, 2452, 2728, 3224, 3432, 3678, 4092, 4433, 4836, 4904, 6743, 7356, 7969, 8184, 8866, 9672, 13299, 13486, 14712, 15938, 17732, 19003, 20229, 23907, 26598, 26972, 31876, 35464, 38006, 40458, 47814, 53196, 53944, 57009, 63752, 76012, 80916, 87659, 95628, 106392, 114018, 152024, 161832, 175318, 191256, 209033, 228036, 247039, 262977, 350636, 418066, 456072, 494078, 525954, 627099, 701272, 741117, 836132, 988156, 1051908, 1254198, 1482234, 1672264, 1976312, 2103816, 2508396, 2717429, 2964468, 5016792, 5434858, 5928936, 8152287, 10869716, 16304574, 21739432, 32609148, 65218296]

約数ペア:

[(1, 65218296), (2, 32609148), (3, 21739432), (4, 16304574), (6, 10869716), (8, 8152287), (11, 5928936), (12, 5434858), (13, 5016792), (22, 2964468), (24, 2717429), (26, 2508396), (31, 2103816), (33, 1976312), (39, 1672264), (44, 1482234), (52, 1254198), (62, 1051908), (66, 988156), (78, 836132), (88, 741117), (93, 701272), (104, 627099), (124, 525954), (132, 494078), (143, 456072), (156, 418066), (186, 350636), (248, 262977), (264, 247039), (286, 228036), (312, 209033), (341, 191256), (372, 175318), (403, 161832), (429, 152024), (572, 114018), (613, 106392), (682, 95628), (744, 87659), (806, 80916), (858, 76012), (1023, 63752), (1144, 57009), (1209, 53944), (1226, 53196), (1364, 47814), (1612, 40458), (1716, 38006), (1839, 35464), (2046, 31876), (2418, 26972), (2452, 26598), (2728, 23907), (3224, 20229), (3432, 19003), (3678, 17732), (4092, 15938), (4433, 14712), (4836, 13486), (4904, 13299), (6743, 9672), (7356, 8866), (7969, 8184)]