319082904

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:782

約数の個数: 144

約数和(自身を含む): 1013688000

約数和(自身を除く): 694605096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 149, 168, 196, 252, 294, 298, 392, 441, 447, 504, 588, 596, 607, 882, 894, 1043, 1176, 1192, 1214, 1341, 1764, 1788, 1821, 2086, 2428, 2682, 3129, 3528, 3576, 3642, 4172, 4249, 4856, 5364, 5463, 6258, 7284, 7301, 8344, 8498, 9387, 10728, 10926, 12516, 12747, 14568, 14602, 16996, 18774, 21852, 21903, 25032, 25494, 29204, 29743, 33992, 37548, 38241, 43704, 43806, 50988, 58408, 59486, 65709, 75096, 76482, 87612, 89229, 90443, 101976, 118972, 131418, 152964, 175224, 178458, 180886, 237944, 262836, 267687, 271329, 305928, 356916, 361772, 525672, 535374, 542658, 633101, 713832, 723544, 813987, 1070748, 1085316, 1266202, 1627974, 1899303, 2141496, 2170632, 2532404, 3255948, 3798606, 4431707, 5064808, 5697909, 6511896, 7597212, 8863414, 11395818, 13295121, 15194424, 17726828, 22791636, 26590242, 35453656, 39885363, 45583272, 53180484, 79770726, 106360968, 159541452, 319082904]

約数ペア:

[(1, 319082904), (2, 159541452), (3, 106360968), (4, 79770726), (6, 53180484), (7, 45583272), (8, 39885363), (9, 35453656), (12, 26590242), (14, 22791636), (18, 17726828), (21, 15194424), (24, 13295121), (28, 11395818), (36, 8863414), (42, 7597212), (49, 6511896), (56, 5697909), (63, 5064808), (72, 4431707), (84, 3798606), (98, 3255948), (126, 2532404), (147, 2170632), (149, 2141496), (168, 1899303), (196, 1627974), (252, 1266202), (294, 1085316), (298, 1070748), (392, 813987), (441, 723544), (447, 713832), (504, 633101), (588, 542658), (596, 535374), (607, 525672), (882, 361772), (894, 356916), (1043, 305928), (1176, 271329), (1192, 267687), (1214, 262836), (1341, 237944), (1764, 180886), (1788, 178458), (1821, 175224), (2086, 152964), (2428, 131418), (2682, 118972), (3129, 101976), (3528, 90443), (3576, 89229), (3642, 87612), (4172, 76482), (4249, 75096), (4856, 65709), (5364, 59486), (5463, 58408), (6258, 50988), (7284, 43806), (7301, 43704), (8344, 38241), (8498, 37548), (9387, 33992), (10728, 29743), (10926, 29204), (12516, 25494), (12747, 25032), (14568, 21903), (14602, 21852), (16996, 18774)]