1213303038

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{811}}^1$

素因数の和:1169

約数の個数: 64

約数和(自身を含む): 2612639232

約数和(自身を除く): 1399336194

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 293, 586, 811, 851, 879, 1622, 1702, 1758, 2433, 2553, 4866, 5106, 6739, 10841, 13478, 18653, 20217, 21682, 30007, 32523, 37306, 40434, 55959, 60014, 65046, 90021, 111918, 180042, 237623, 249343, 475246, 498686, 690161, 712869, 748029, 1380322, 1425738, 1496058, 2070483, 4140966, 5465329, 8792051, 10930658, 16395987, 17584102, 26376153, 32791974, 52752306, 202217173, 404434346, 606651519, 1213303038]

約数ペア:

[(1, 1213303038), (2, 606651519), (3, 404434346), (6, 202217173), (23, 52752306), (37, 32791974), (46, 26376153), (69, 17584102), (74, 16395987), (111, 10930658), (138, 8792051), (222, 5465329), (293, 4140966), (586, 2070483), (811, 1496058), (851, 1425738), (879, 1380322), (1622, 748029), (1702, 712869), (1758, 690161), (2433, 498686), (2553, 475246), (4866, 249343), (5106, 237623), (6739, 180042), (10841, 111918), (13478, 90021), (18653, 65046), (20217, 60014), (21682, 55959), (30007, 40434), (32523, 37306)]