388257516

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1303}}^1$

素因数の和:1436

約数の個数: 96

約数和(自身を含む): 1051545600

約数和(自身を除く): 663288084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 89, 93, 108, 124, 178, 186, 267, 279, 356, 372, 534, 558, 801, 837, 1068, 1116, 1303, 1602, 1674, 2403, 2606, 2759, 3204, 3348, 3909, 4806, 5212, 5518, 7818, 8277, 9612, 11036, 11727, 15636, 16554, 23454, 24831, 33108, 35181, 40393, 46908, 49662, 70362, 74493, 80786, 99324, 115967, 121179, 140724, 148986, 161572, 231934, 242358, 297972, 347901, 363537, 463868, 484716, 695802, 727074, 1043703, 1090611, 1391604, 1454148, 2087406, 2181222, 3131109, 3594977, 4174812, 4362444, 6262218, 7189954, 10784931, 12524436, 14379908, 21569862, 32354793, 43139724, 64709586, 97064379, 129419172, 194128758, 388257516]

約数ペア:

[(1, 388257516), (2, 194128758), (3, 129419172), (4, 97064379), (6, 64709586), (9, 43139724), (12, 32354793), (18, 21569862), (27, 14379908), (31, 12524436), (36, 10784931), (54, 7189954), (62, 6262218), (89, 4362444), (93, 4174812), (108, 3594977), (124, 3131109), (178, 2181222), (186, 2087406), (267, 1454148), (279, 1391604), (356, 1090611), (372, 1043703), (534, 727074), (558, 695802), (801, 484716), (837, 463868), (1068, 363537), (1116, 347901), (1303, 297972), (1602, 242358), (1674, 231934), (2403, 161572), (2606, 148986), (2759, 140724), (3204, 121179), (3348, 115967), (3909, 99324), (4806, 80786), (5212, 74493), (5518, 70362), (7818, 49662), (8277, 46908), (9612, 40393), (11036, 35181), (11727, 33108), (15636, 24831), (16554, 23454)]