1248274476

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 3421760160

約数和(自身を除く): 2173485684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 61, 74, 81, 108, 111, 122, 148, 162, 183, 222, 243, 244, 324, 333, 366, 444, 486, 549, 569, 666, 732, 972, 999, 1098, 1138, 1332, 1647, 1707, 1998, 2196, 2257, 2276, 2997, 3294, 3414, 3996, 4514, 4941, 5121, 5994, 6588, 6771, 6828, 8991, 9028, 9882, 10242, 11988, 13542, 14823, 15363, 17982, 19764, 20313, 20484, 21053, 27084, 29646, 30726, 34709, 35964, 40626, 42106, 46089, 59292, 60939, 61452, 63159, 69418, 81252, 84212, 92178, 104127, 121878, 126318, 138267, 138836, 182817, 184356, 189477, 208254, 243756, 252636, 276534, 312381, 365634, 378954, 416508, 548451, 553068, 568431, 624762, 731268, 757908, 937143, 1096902, 1136862, 1249524, 1284233, 1705293, 1874286, 2193804, 2273724, 2568466, 2811429, 3410586, 3748572, 3852699, 5115879, 5136932, 5622858, 6821172, 7705398, 8434287, 10231758, 11245716, 11558097, 15410796, 16868574, 20463516, 23116194, 33737148, 34674291, 46232388, 69348582, 104022873, 138697164, 208045746, 312068619, 416091492, 624137238, 1248274476]

約数ペア:

[(1, 1248274476), (2, 624137238), (3, 416091492), (4, 312068619), (6, 208045746), (9, 138697164), (12, 104022873), (18, 69348582), (27, 46232388), (36, 34674291), (37, 33737148), (54, 23116194), (61, 20463516), (74, 16868574), (81, 15410796), (108, 11558097), (111, 11245716), (122, 10231758), (148, 8434287), (162, 7705398), (183, 6821172), (222, 5622858), (243, 5136932), (244, 5115879), (324, 3852699), (333, 3748572), (366, 3410586), (444, 2811429), (486, 2568466), (549, 2273724), (569, 2193804), (666, 1874286), (732, 1705293), (972, 1284233), (999, 1249524), (1098, 1136862), (1138, 1096902), (1332, 937143), (1647, 757908), (1707, 731268), (1998, 624762), (2196, 568431), (2257, 553068), (2276, 548451), (2997, 416508), (3294, 378954), (3414, 365634), (3996, 312381), (4514, 276534), (4941, 252636), (5121, 243756), (5994, 208254), (6588, 189477), (6771, 184356), (6828, 182817), (8991, 138836), (9028, 138267), (9882, 126318), (10242, 121878), (11988, 104127), (13542, 92178), (14823, 84212), (15363, 81252), (17982, 69418), (19764, 63159), (20313, 61452), (20484, 60939), (21053, 59292), (27084, 46089), (29646, 42106), (30726, 40626), (34709, 35964)]