247901976

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2423}}^1$

素因数の和:2478

約数の個数: 144

約数和(自身を含む): 808282800

約数和(自身を除く): 560380824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 49, 56, 58, 63, 72, 84, 87, 98, 116, 126, 147, 168, 174, 196, 203, 232, 252, 261, 294, 348, 392, 406, 441, 504, 522, 588, 609, 696, 812, 882, 1044, 1176, 1218, 1421, 1624, 1764, 1827, 2088, 2423, 2436, 2842, 3528, 3654, 4263, 4846, 4872, 5684, 7269, 7308, 8526, 9692, 11368, 12789, 14538, 14616, 16961, 17052, 19384, 21807, 25578, 29076, 33922, 34104, 43614, 50883, 51156, 58152, 67844, 70267, 87228, 101766, 102312, 118727, 135688, 140534, 152649, 174456, 203532, 210801, 237454, 281068, 305298, 356181, 407064, 421602, 474908, 491869, 562136, 610596, 632403, 712362, 843204, 949816, 983738, 1068543, 1221192, 1264806, 1424724, 1475607, 1686408, 1967476, 2137086, 2529612, 2849448, 2951214, 3443083, 3934952, 4274172, 4426821, 5059224, 5902428, 6886166, 8548344, 8853642, 10329249, 11804856, 13772332, 17707284, 20658498, 27544664, 30987747, 35414568, 41316996, 61975494, 82633992, 123950988, 247901976]

約数ペア:

[(1, 247901976), (2, 123950988), (3, 82633992), (4, 61975494), (6, 41316996), (7, 35414568), (8, 30987747), (9, 27544664), (12, 20658498), (14, 17707284), (18, 13772332), (21, 11804856), (24, 10329249), (28, 8853642), (29, 8548344), (36, 6886166), (42, 5902428), (49, 5059224), (56, 4426821), (58, 4274172), (63, 3934952), (72, 3443083), (84, 2951214), (87, 2849448), (98, 2529612), (116, 2137086), (126, 1967476), (147, 1686408), (168, 1475607), (174, 1424724), (196, 1264806), (203, 1221192), (232, 1068543), (252, 983738), (261, 949816), (294, 843204), (348, 712362), (392, 632403), (406, 610596), (441, 562136), (504, 491869), (522, 474908), (588, 421602), (609, 407064), (696, 356181), (812, 305298), (882, 281068), (1044, 237454), (1176, 210801), (1218, 203532), (1421, 174456), (1624, 152649), (1764, 140534), (1827, 135688), (2088, 118727), (2423, 102312), (2436, 101766), (2842, 87228), (3528, 70267), (3654, 67844), (4263, 58152), (4846, 51156), (4872, 50883), (5684, 43614), (7269, 34104), (7308, 33922), (8526, 29076), (9692, 25578), (11368, 21807), (12789, 19384), (14538, 17052), (14616, 16961)]