388210752

素因数分解:

$2^6\times 3^3\times {\mathrm{271}}^1\times {\mathrm{829}}^1$

素因数の和:1121

約数の個数: 112

約数和(自身を含む): 1146860800

約数和(自身を除く): 758650048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 271, 288, 432, 542, 576, 813, 829, 864, 1084, 1626, 1658, 1728, 2168, 2439, 2487, 3252, 3316, 4336, 4878, 4974, 6504, 6632, 7317, 7461, 8672, 9756, 9948, 13008, 13264, 14634, 14922, 17344, 19512, 19896, 22383, 26016, 26528, 29268, 29844, 39024, 39792, 44766, 52032, 53056, 58536, 59688, 78048, 79584, 89532, 117072, 119376, 156096, 159168, 179064, 224659, 234144, 238752, 358128, 449318, 468288, 477504, 673977, 716256, 898636, 1347954, 1432512, 1797272, 2021931, 2695908, 3594544, 4043862, 5391816, 6065793, 7189088, 8087724, 10783632, 12131586, 14378176, 16175448, 21567264, 24263172, 32350896, 43134528, 48526344, 64701792, 97052688, 129403584, 194105376, 388210752]

約数ペア:

[(1, 388210752), (2, 194105376), (3, 129403584), (4, 97052688), (6, 64701792), (8, 48526344), (9, 43134528), (12, 32350896), (16, 24263172), (18, 21567264), (24, 16175448), (27, 14378176), (32, 12131586), (36, 10783632), (48, 8087724), (54, 7189088), (64, 6065793), (72, 5391816), (96, 4043862), (108, 3594544), (144, 2695908), (192, 2021931), (216, 1797272), (271, 1432512), (288, 1347954), (432, 898636), (542, 716256), (576, 673977), (813, 477504), (829, 468288), (864, 449318), (1084, 358128), (1626, 238752), (1658, 234144), (1728, 224659), (2168, 179064), (2439, 159168), (2487, 156096), (3252, 119376), (3316, 117072), (4336, 89532), (4878, 79584), (4974, 78048), (6504, 59688), (6632, 58536), (7317, 53056), (7461, 52032), (8672, 44766), (9756, 39792), (9948, 39024), (13008, 29844), (13264, 29268), (14634, 26528), (14922, 26016), (17344, 22383), (19512, 19896)]