261131132016

素因数分解:

$2^4\times 3^5\times {\mathrm{619}}^1\times {\mathrm{108503}}^1$

素因数の和:109145

約数の個数: 120

約数和(自身を含む): 759102664320

約数和(自身を除く): 497971532304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 619, 648, 972, 1238, 1296, 1857, 1944, 2476, 3714, 3888, 4952, 5571, 7428, 9904, 11142, 14856, 16713, 22284, 29712, 33426, 44568, 50139, 66852, 89136, 100278, 108503, 133704, 150417, 200556, 217006, 267408, 300834, 325509, 401112, 434012, 601668, 651018, 802224, 868024, 976527, 1203336, 1302036, 1736048, 1953054, 2406672, 2604072, 2929581, 3906108, 5208144, 5859162, 7812216, 8788743, 11718324, 15624432, 17577486, 23436648, 26366229, 35154972, 46873296, 52732458, 67163357, 70309944, 105464916, 134326714, 140619888, 201490071, 210929832, 268653428, 402980142, 421859664, 537306856, 604470213, 805960284, 1074613712, 1208940426, 1611920568, 1813410639, 2417880852, 3223841136, 3626821278, 4835761704, 5440231917, 7253642556, 9671523408, 10880463834, 14507285112, 16320695751, 21760927668, 29014570224, 32641391502, 43521855336, 65282783004, 87043710672, 130565566008, 261131132016]

約数ペア:

[(1, 261131132016), (2, 130565566008), (3, 87043710672), (4, 65282783004), (6, 43521855336), (8, 32641391502), (9, 29014570224), (12, 21760927668), (16, 16320695751), (18, 14507285112), (24, 10880463834), (27, 9671523408), (36, 7253642556), (48, 5440231917), (54, 4835761704), (72, 3626821278), (81, 3223841136), (108, 2417880852), (144, 1813410639), (162, 1611920568), (216, 1208940426), (243, 1074613712), (324, 805960284), (432, 604470213), (486, 537306856), (619, 421859664), (648, 402980142), (972, 268653428), (1238, 210929832), (1296, 201490071), (1857, 140619888), (1944, 134326714), (2476, 105464916), (3714, 70309944), (3888, 67163357), (4952, 52732458), (5571, 46873296), (7428, 35154972), (9904, 26366229), (11142, 23436648), (14856, 17577486), (16713, 15624432), (22284, 11718324), (29712, 8788743), (33426, 7812216), (44568, 5859162), (50139, 5208144), (66852, 3906108), (89136, 2929581), (100278, 2604072), (108503, 2406672), (133704, 1953054), (150417, 1736048), (200556, 1302036), (217006, 1203336), (267408, 976527), (300834, 868024), (325509, 802224), (401112, 651018), (434012, 601668)]