1623981996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15991}}^1$

素因数の和:16052

約数の個数: 144

約数和(自身を含む): 5215694848

約数和(自身を除く): 3591712852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2418, 2604, 2821, 3276, 3627, 3906, 4836, 5642, 7254, 7812, 8463, 11284, 14508, 15991, 16926, 25389, 31982, 33852, 47973, 50778, 63964, 95946, 101556, 111937, 143919, 191892, 207883, 223874, 287838, 335811, 415766, 447748, 495721, 575676, 623649, 671622, 831532, 991442, 1007433, 1247298, 1343244, 1455181, 1487163, 1870947, 1982884, 2014866, 2494596, 2910362, 2974326, 3470047, 3741894, 4029732, 4365543, 4461489, 5820724, 5948652, 6444373, 6940094, 7483788, 8731086, 8922978, 10410141, 12888746, 13096629, 13880188, 17462172, 17845956, 19333119, 20820282, 25777492, 26193258, 31230423, 38666238, 41640564, 45110611, 52386516, 57999357, 62460846, 77332476, 90221222, 115998714, 124921692, 135331833, 180442444, 231997428, 270663666, 405995499, 541327332, 811990998, 1623981996]

約数ペア:

[(1, 1623981996), (2, 811990998), (3, 541327332), (4, 405995499), (6, 270663666), (7, 231997428), (9, 180442444), (12, 135331833), (13, 124921692), (14, 115998714), (18, 90221222), (21, 77332476), (26, 62460846), (28, 57999357), (31, 52386516), (36, 45110611), (39, 41640564), (42, 38666238), (52, 31230423), (62, 26193258), (63, 25777492), (78, 20820282), (84, 19333119), (91, 17845956), (93, 17462172), (117, 13880188), (124, 13096629), (126, 12888746), (156, 10410141), (182, 8922978), (186, 8731086), (217, 7483788), (234, 6940094), (252, 6444373), (273, 5948652), (279, 5820724), (364, 4461489), (372, 4365543), (403, 4029732), (434, 3741894), (468, 3470047), (546, 2974326), (558, 2910362), (651, 2494596), (806, 2014866), (819, 1982884), (868, 1870947), (1092, 1487163), (1116, 1455181), (1209, 1343244), (1302, 1247298), (1612, 1007433), (1638, 991442), (1953, 831532), (2418, 671622), (2604, 623649), (2821, 575676), (3276, 495721), (3627, 447748), (3906, 415766), (4836, 335811), (5642, 287838), (7254, 223874), (7812, 207883), (8463, 191892), (11284, 143919), (14508, 111937), (15991, 101556), (16926, 95946), (25389, 63964), (31982, 50778), (33852, 47973)]