668825652

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 1745533440

約数和(自身を除く): 1076707788

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 132, 157, 177, 236, 314, 354, 471, 547, 628, 649, 708, 942, 1094, 1298, 1641, 1727, 1884, 1947, 2188, 2596, 3282, 3454, 3894, 5181, 6017, 6564, 6908, 7788, 9263, 10362, 12034, 18051, 18526, 20724, 24068, 27789, 32273, 36102, 37052, 55578, 64546, 72204, 85879, 96819, 101893, 111156, 129092, 171758, 193638, 203786, 257637, 305679, 343516, 355003, 387276, 407572, 515274, 611358, 710006, 944669, 1030548, 1065009, 1222716, 1420012, 1889338, 2130018, 2834007, 3778676, 4260036, 5066861, 5668014, 10133722, 11336028, 15200583, 20267444, 30401166, 55735471, 60802332, 111470942, 167206413, 222941884, 334412826, 668825652]

約数ペア:

[(1, 668825652), (2, 334412826), (3, 222941884), (4, 167206413), (6, 111470942), (11, 60802332), (12, 55735471), (22, 30401166), (33, 20267444), (44, 15200583), (59, 11336028), (66, 10133722), (118, 5668014), (132, 5066861), (157, 4260036), (177, 3778676), (236, 2834007), (314, 2130018), (354, 1889338), (471, 1420012), (547, 1222716), (628, 1065009), (649, 1030548), (708, 944669), (942, 710006), (1094, 611358), (1298, 515274), (1641, 407572), (1727, 387276), (1884, 355003), (1947, 343516), (2188, 305679), (2596, 257637), (3282, 203786), (3454, 193638), (3894, 171758), (5181, 129092), (6017, 111156), (6564, 101893), (6908, 96819), (7788, 85879), (9263, 72204), (10362, 64546), (12034, 55578), (18051, 37052), (18526, 36102), (20724, 32273), (24068, 27789)]