38646648

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 109371600

約数和(自身を除く): 70724952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 89, 111, 148, 163, 178, 222, 267, 296, 326, 333, 356, 444, 489, 534, 652, 666, 712, 801, 888, 978, 1068, 1304, 1332, 1467, 1602, 1956, 2136, 2664, 2934, 3204, 3293, 3912, 5868, 6031, 6408, 6586, 9879, 11736, 12062, 13172, 14507, 18093, 19758, 24124, 26344, 29014, 29637, 36186, 39516, 43521, 48248, 54279, 58028, 59274, 72372, 79032, 87042, 108558, 116056, 118548, 130563, 144744, 174084, 217116, 237096, 261126, 348168, 434232, 522252, 536759, 1044504, 1073518, 1610277, 2147036, 3220554, 4294072, 4830831, 6441108, 9661662, 12882216, 19323324, 38646648]

約数ペア:

[(1, 38646648), (2, 19323324), (3, 12882216), (4, 9661662), (6, 6441108), (8, 4830831), (9, 4294072), (12, 3220554), (18, 2147036), (24, 1610277), (36, 1073518), (37, 1044504), (72, 536759), (74, 522252), (89, 434232), (111, 348168), (148, 261126), (163, 237096), (178, 217116), (222, 174084), (267, 144744), (296, 130563), (326, 118548), (333, 116056), (356, 108558), (444, 87042), (489, 79032), (534, 72372), (652, 59274), (666, 58028), (712, 54279), (801, 48248), (888, 43521), (978, 39516), (1068, 36186), (1304, 29637), (1332, 29014), (1467, 26344), (1602, 24124), (1956, 19758), (2136, 18093), (2664, 14507), (2934, 13172), (3204, 12062), (3293, 11736), (3912, 9879), (5868, 6586), (6031, 6408)]