1216173852

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{557}}^1$

素因数の和:889

約数の個数: 120

約数和(自身を含む): 3334849056

約数和(自身を除く): 2118675204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 293, 324, 414, 557, 586, 621, 828, 879, 1114, 1172, 1242, 1671, 1758, 1863, 2228, 2484, 2637, 3342, 3516, 3726, 5013, 5274, 6684, 6739, 7452, 7911, 10026, 10548, 12811, 13478, 15039, 15822, 20052, 20217, 23733, 25622, 26956, 30078, 31644, 38433, 40434, 45117, 47466, 51244, 60156, 60651, 76866, 80868, 90234, 94932, 115299, 121302, 153732, 163201, 180468, 181953, 230598, 242604, 326402, 345897, 363906, 461196, 489603, 545859, 652804, 691794, 727812, 979206, 1037691, 1091718, 1383588, 1468809, 1958412, 2075382, 2183436, 2937618, 3753623, 4150764, 4406427, 5875236, 7507246, 8812854, 11260869, 13219281, 15014492, 17625708, 22521738, 26438562, 33782607, 45043476, 52877124, 67565214, 101347821, 135130428, 202695642, 304043463, 405391284, 608086926, 1216173852]

約数ペア:

[(1, 1216173852), (2, 608086926), (3, 405391284), (4, 304043463), (6, 202695642), (9, 135130428), (12, 101347821), (18, 67565214), (23, 52877124), (27, 45043476), (36, 33782607), (46, 26438562), (54, 22521738), (69, 17625708), (81, 15014492), (92, 13219281), (108, 11260869), (138, 8812854), (162, 7507246), (207, 5875236), (276, 4406427), (293, 4150764), (324, 3753623), (414, 2937618), (557, 2183436), (586, 2075382), (621, 1958412), (828, 1468809), (879, 1383588), (1114, 1091718), (1172, 1037691), (1242, 979206), (1671, 727812), (1758, 691794), (1863, 652804), (2228, 545859), (2484, 489603), (2637, 461196), (3342, 363906), (3516, 345897), (3726, 326402), (5013, 242604), (5274, 230598), (6684, 181953), (6739, 180468), (7452, 163201), (7911, 153732), (10026, 121302), (10548, 115299), (12811, 94932), (13478, 90234), (15039, 80868), (15822, 76866), (20052, 60651), (20217, 60156), (23733, 51244), (25622, 47466), (26956, 45117), (30078, 40434), (31644, 38433)]