490469448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{171733}}^1$

素因数の和:171766

約数の個数: 64

約数和(自身を含む): 1483781760

約数和(自身を除く): 993312312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 171733, 343466, 515199, 686932, 1030398, 1202131, 1373864, 2060796, 2404262, 2919461, 3606393, 4121592, 4808524, 5838922, 7212786, 8758383, 9617048, 11677844, 14425572, 17516766, 20436227, 23355688, 28851144, 35033532, 40872454, 61308681, 70067064, 81744908, 122617362, 163489816, 245234724, 490469448]

約数ペア:

[(1, 490469448), (2, 245234724), (3, 163489816), (4, 122617362), (6, 81744908), (7, 70067064), (8, 61308681), (12, 40872454), (14, 35033532), (17, 28851144), (21, 23355688), (24, 20436227), (28, 17516766), (34, 14425572), (42, 11677844), (51, 9617048), (56, 8758383), (68, 7212786), (84, 5838922), (102, 4808524), (119, 4121592), (136, 3606393), (168, 2919461), (204, 2404262), (238, 2060796), (357, 1373864), (408, 1202131), (476, 1030398), (714, 686932), (952, 515199), (1428, 343466), (2856, 171733)]