724128

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 2005920

約数和(自身を除く): 1281792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 397, 456, 608, 794, 912, 1191, 1588, 1824, 2382, 3176, 4764, 6352, 7543, 9528, 12704, 15086, 19056, 22629, 30172, 38112, 45258, 60344, 90516, 120688, 181032, 241376, 362064, 724128]

約数ペア:

[(1, 724128), (2, 362064), (3, 241376), (4, 181032), (6, 120688), (8, 90516), (12, 60344), (16, 45258), (19, 38112), (24, 30172), (32, 22629), (38, 19056), (48, 15086), (57, 12704), (76, 9528), (96, 7543), (114, 6352), (152, 4764), (228, 3176), (304, 2382), (397, 1824), (456, 1588), (608, 1191), (794, 912)]