2512890504

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 7240596480

約数和(自身を除く): 4727705976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 71, 72, 93, 101, 124, 142, 157, 186, 202, 213, 248, 279, 284, 303, 314, 372, 404, 426, 471, 558, 568, 606, 628, 639, 744, 808, 852, 909, 942, 1116, 1212, 1256, 1278, 1413, 1704, 1818, 1884, 2201, 2232, 2424, 2556, 2826, 3131, 3636, 3768, 4402, 4867, 5112, 5652, 6262, 6603, 7171, 7272, 8804, 9393, 9734, 11147, 11304, 12524, 13206, 14342, 14601, 15857, 17608, 18786, 19468, 19809, 21513, 22294, 25048, 26412, 28179, 28684, 29202, 31714, 33441, 37572, 38936, 39618, 43026, 43803, 44588, 47571, 52824, 56358, 57368, 58404, 63428, 64539, 66882, 75144, 79236, 86052, 87606, 89176, 95142, 100323, 112716, 116808, 126856, 129078, 133764, 142713, 158472, 172104, 175212, 190284, 200646, 222301, 225432, 258156, 267528, 285426, 345557, 350424, 380568, 401292, 444602, 491567, 516312, 570852, 666903, 691114, 802584, 889204, 983134, 1036671, 1125847, 1141704, 1333806, 1382228, 1474701, 1778408, 1966268, 2000709, 2073342, 2251694, 2667612, 2764456, 2949402, 3110013, 3377541, 3932536, 4001418, 4146684, 4424103, 4503388, 5335224, 5898804, 6220026, 6755082, 8002836, 8293368, 8848206, 9006776, 10132623, 11797608, 12440052, 13510164, 16005672, 17696412, 20265246, 24880104, 27020328, 34901257, 35392824, 40530492, 69802514, 81060984, 104703771, 139605028, 209407542, 279210056, 314111313, 418815084, 628222626, 837630168, 1256445252, 2512890504]

約数ペア:

[(1, 2512890504), (2, 1256445252), (3, 837630168), (4, 628222626), (6, 418815084), (8, 314111313), (9, 279210056), (12, 209407542), (18, 139605028), (24, 104703771), (31, 81060984), (36, 69802514), (62, 40530492), (71, 35392824), (72, 34901257), (93, 27020328), (101, 24880104), (124, 20265246), (142, 17696412), (157, 16005672), (186, 13510164), (202, 12440052), (213, 11797608), (248, 10132623), (279, 9006776), (284, 8848206), (303, 8293368), (314, 8002836), (372, 6755082), (404, 6220026), (426, 5898804), (471, 5335224), (558, 4503388), (568, 4424103), (606, 4146684), (628, 4001418), (639, 3932536), (744, 3377541), (808, 3110013), (852, 2949402), (909, 2764456), (942, 2667612), (1116, 2251694), (1212, 2073342), (1256, 2000709), (1278, 1966268), (1413, 1778408), (1704, 1474701), (1818, 1382228), (1884, 1333806), (2201, 1141704), (2232, 1125847), (2424, 1036671), (2556, 983134), (2826, 889204), (3131, 802584), (3636, 691114), (3768, 666903), (4402, 570852), (4867, 516312), (5112, 491567), (5652, 444602), (6262, 401292), (6603, 380568), (7171, 350424), (7272, 345557), (8804, 285426), (9393, 267528), (9734, 258156), (11147, 225432), (11304, 222301), (12524, 200646), (13206, 190284), (14342, 175212), (14601, 172104), (15857, 158472), (17608, 142713), (18786, 133764), (19468, 129078), (19809, 126856), (21513, 116808), (22294, 112716), (25048, 100323), (26412, 95142), (28179, 89176), (28684, 87606), (29202, 86052), (31714, 79236), (33441, 75144), (37572, 66882), (38936, 64539), (39618, 63428), (43026, 58404), (43803, 57368), (44588, 56358), (47571, 52824)]