393852024

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:626

約数の個数: 128

約数和(自身を含む): 1140480000

約数和(自身を除く): 746627976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 131, 186, 216, 248, 262, 279, 372, 393, 449, 524, 558, 744, 786, 837, 898, 1048, 1116, 1179, 1347, 1572, 1674, 1796, 2232, 2358, 2694, 3144, 3348, 3537, 3592, 4041, 4061, 4716, 5388, 6696, 7074, 8082, 8122, 9432, 10776, 12123, 12183, 13919, 14148, 16164, 16244, 24246, 24366, 27838, 28296, 32328, 32488, 36549, 41757, 48492, 48732, 55676, 58819, 73098, 83514, 96984, 97464, 109647, 111352, 117638, 125271, 146196, 167028, 176457, 219294, 235276, 250542, 292392, 334056, 352914, 375813, 438588, 470552, 501084, 529371, 705828, 751626, 877176, 1002168, 1058742, 1411656, 1503252, 1588113, 1823389, 2117484, 3006504, 3176226, 3646778, 4234968, 5470167, 6352452, 7293556, 10940334, 12704904, 14587112, 16410501, 21880668, 32821002, 43761336, 49231503, 65642004, 98463006, 131284008, 196926012, 393852024]

約数ペア:

[(1, 393852024), (2, 196926012), (3, 131284008), (4, 98463006), (6, 65642004), (8, 49231503), (9, 43761336), (12, 32821002), (18, 21880668), (24, 16410501), (27, 14587112), (31, 12704904), (36, 10940334), (54, 7293556), (62, 6352452), (72, 5470167), (93, 4234968), (108, 3646778), (124, 3176226), (131, 3006504), (186, 2117484), (216, 1823389), (248, 1588113), (262, 1503252), (279, 1411656), (372, 1058742), (393, 1002168), (449, 877176), (524, 751626), (558, 705828), (744, 529371), (786, 501084), (837, 470552), (898, 438588), (1048, 375813), (1116, 352914), (1179, 334056), (1347, 292392), (1572, 250542), (1674, 235276), (1796, 219294), (2232, 176457), (2358, 167028), (2694, 146196), (3144, 125271), (3348, 117638), (3537, 111352), (3592, 109647), (4041, 97464), (4061, 96984), (4716, 83514), (5388, 73098), (6696, 58819), (7074, 55676), (8082, 48732), (8122, 48492), (9432, 41757), (10776, 36549), (12123, 32488), (12183, 32328), (13919, 28296), (14148, 27838), (16164, 24366), (16244, 24246)]