321830964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3230

約数の個数: 144

約数和(自身を含む): 1033876480

約数和(自身を除く): 712045516

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, 3169, 3276, 3627, 3906, 4836, 5642, 6338, 7254, 7812, 8463, 9507, 11284, 12676, 14508, 16926, 19014, 22183, 25389, 28521, 33852, 38028, 41197, 44366, 50778, 57042, 66549, 82394, 88732, 98239, 101556, 114084, 123591, 133098, 164788, 196478, 199647, 247182, 266196, 288379, 294717, 370773, 392956, 399294, 494364, 576758, 589434, 687673, 741546, 798588, 865137, 884151, 1153516, 1178868, 1277107, 1375346, 1483092, 1730274, 1768302, 2063019, 2554214, 2595411, 2750692, 3460548, 3536604, 3831321, 4126038, 5108428, 5190822, 6189057, 7662642, 8252076, 8939749, 10381644, 11493963, 12378114, 15325284, 17879498, 22987926, 24756228, 26819247, 35758996, 45975852, 53638494, 80457741, 107276988, 160915482, 321830964]

約数ペア:

[(1, 321830964), (2, 160915482), (3, 107276988), (4, 80457741), (6, 53638494), (7, 45975852), (9, 35758996), (12, 26819247), (13, 24756228), (14, 22987926), (18, 17879498), (21, 15325284), (26, 12378114), (28, 11493963), (31, 10381644), (36, 8939749), (39, 8252076), (42, 7662642), (52, 6189057), (62, 5190822), (63, 5108428), (78, 4126038), (84, 3831321), (91, 3536604), (93, 3460548), (117, 2750692), (124, 2595411), (126, 2554214), (156, 2063019), (182, 1768302), (186, 1730274), (217, 1483092), (234, 1375346), (252, 1277107), (273, 1178868), (279, 1153516), (364, 884151), (372, 865137), (403, 798588), (434, 741546), (468, 687673), (546, 589434), (558, 576758), (651, 494364), (806, 399294), (819, 392956), (868, 370773), (1092, 294717), (1116, 288379), (1209, 266196), (1302, 247182), (1612, 199647), (1638, 196478), (1953, 164788), (2418, 133098), (2604, 123591), (2821, 114084), (3169, 101556), (3276, 98239), (3627, 88732), (3906, 82394), (4836, 66549), (5642, 57042), (6338, 50778), (7254, 44366), (7812, 41197), (8463, 38028), (9507, 33852), (11284, 28521), (12676, 25389), (14508, 22183), (16926, 19014)]