1731888

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:247

約数の個数: 80

約数和(自身を含む): 5257600

約数和(自身を除く): 3525712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 211, 216, 228, 304, 342, 422, 432, 456, 513, 633, 684, 844, 912, 1026, 1266, 1368, 1688, 1899, 2052, 2532, 2736, 3376, 3798, 4009, 4104, 5064, 5697, 7596, 8018, 8208, 10128, 11394, 12027, 15192, 16036, 22788, 24054, 30384, 32072, 36081, 45576, 48108, 64144, 72162, 91152, 96216, 108243, 144324, 192432, 216486, 288648, 432972, 577296, 865944, 1731888]

約数ペア:

[(1, 1731888), (2, 865944), (3, 577296), (4, 432972), (6, 288648), (8, 216486), (9, 192432), (12, 144324), (16, 108243), (18, 96216), (19, 91152), (24, 72162), (27, 64144), (36, 48108), (38, 45576), (48, 36081), (54, 32072), (57, 30384), (72, 24054), (76, 22788), (108, 16036), (114, 15192), (144, 12027), (152, 11394), (171, 10128), (211, 8208), (216, 8018), (228, 7596), (304, 5697), (342, 5064), (422, 4104), (432, 4009), (456, 3798), (513, 3376), (633, 2736), (684, 2532), (844, 2052), (912, 1899), (1026, 1688), (1266, 1368)]