388021296

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1611

約数の個数: 120

約数和(自身を含む): 1121166336

約数和(自身を除く): 733145040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 496, 507, 624, 676, 744, 806, 1014, 1209, 1352, 1488, 1543, 1612, 2028, 2418, 2704, 3086, 3224, 4056, 4629, 4836, 5239, 6172, 6448, 8112, 9258, 9672, 10478, 12344, 15717, 18516, 19344, 20059, 20956, 24688, 31434, 37032, 40118, 41912, 47833, 60177, 62868, 74064, 80236, 83824, 95666, 120354, 125736, 143499, 160472, 191332, 240708, 251472, 260767, 286998, 320944, 382664, 481416, 521534, 573996, 621829, 765328, 782301, 962832, 1043068, 1147992, 1243658, 1564602, 1865487, 2086136, 2295984, 2487316, 3129204, 3730974, 4172272, 4974632, 6258408, 7461948, 8083777, 9949264, 12516816, 14923896, 16167554, 24251331, 29847792, 32335108, 48502662, 64670216, 97005324, 129340432, 194010648, 388021296]

約数ペア:

[(1, 388021296), (2, 194010648), (3, 129340432), (4, 97005324), (6, 64670216), (8, 48502662), (12, 32335108), (13, 29847792), (16, 24251331), (24, 16167554), (26, 14923896), (31, 12516816), (39, 9949264), (48, 8083777), (52, 7461948), (62, 6258408), (78, 4974632), (93, 4172272), (104, 3730974), (124, 3129204), (156, 2487316), (169, 2295984), (186, 2086136), (208, 1865487), (248, 1564602), (312, 1243658), (338, 1147992), (372, 1043068), (403, 962832), (496, 782301), (507, 765328), (624, 621829), (676, 573996), (744, 521534), (806, 481416), (1014, 382664), (1209, 320944), (1352, 286998), (1488, 260767), (1543, 251472), (1612, 240708), (2028, 191332), (2418, 160472), (2704, 143499), (3086, 125736), (3224, 120354), (4056, 95666), (4629, 83824), (4836, 80236), (5239, 74064), (6172, 62868), (6448, 60177), (8112, 47833), (9258, 41912), (9672, 40118), (10478, 37032), (12344, 31434), (15717, 24688), (18516, 20956), (19344, 20059)]