12890949104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{19069}}^1$

素因数の和:19278

約数の個数: 80

約数和(自身を含む): 28603169280

約数和(自身を除く): 15712220176

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 167, 176, 184, 253, 334, 368, 506, 668, 1012, 1336, 1837, 2024, 2672, 3674, 3841, 4048, 7348, 7682, 14696, 15364, 19069, 29392, 30728, 38138, 42251, 61456, 76276, 84502, 152552, 169004, 209759, 305104, 338008, 419518, 438587, 676016, 839036, 877174, 1678072, 1754348, 3184523, 3356144, 3508696, 4824457, 6369046, 7017392, 9648914, 12738092, 19297828, 25476184, 35029753, 38595656, 50952368, 70059506, 73244029, 77191312, 140119012, 146488058, 280238024, 292976116, 560476048, 585952232, 805684319, 1171904464, 1611368638, 3222737276, 6445474552, 12890949104]

約数ペア:

[(1, 12890949104), (2, 6445474552), (4, 3222737276), (8, 1611368638), (11, 1171904464), (16, 805684319), (22, 585952232), (23, 560476048), (44, 292976116), (46, 280238024), (88, 146488058), (92, 140119012), (167, 77191312), (176, 73244029), (184, 70059506), (253, 50952368), (334, 38595656), (368, 35029753), (506, 25476184), (668, 19297828), (1012, 12738092), (1336, 9648914), (1837, 7017392), (2024, 6369046), (2672, 4824457), (3674, 3508696), (3841, 3356144), (4048, 3184523), (7348, 1754348), (7682, 1678072), (14696, 877174), (15364, 839036), (19069, 676016), (29392, 438587), (30728, 419518), (38138, 338008), (42251, 305104), (61456, 209759), (76276, 169004), (84502, 152552)]