15721033284

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6427}}^1$

素因数の和:6551

約数の個数: 192

約数和(自身を含む): 46651852800

約数和(自身を除く): 30930819516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 54, 58, 66, 71, 87, 99, 108, 116, 132, 142, 174, 198, 213, 261, 284, 297, 319, 348, 396, 426, 522, 594, 638, 639, 781, 783, 852, 957, 1044, 1188, 1276, 1278, 1562, 1566, 1914, 1917, 2059, 2343, 2556, 2871, 3124, 3132, 3828, 3834, 4118, 4686, 5742, 6177, 6427, 7029, 7668, 8236, 8613, 9372, 11484, 12354, 12854, 14058, 17226, 18531, 19281, 21087, 22649, 24708, 25708, 28116, 34452, 37062, 38562, 42174, 45298, 55593, 57843, 67947, 70697, 74124, 77124, 84348, 90596, 111186, 115686, 135894, 141394, 173529, 186383, 203841, 212091, 222372, 231372, 271788, 282788, 347058, 372766, 407682, 424182, 456317, 559149, 611523, 636273, 694116, 745532, 815364, 848364, 912634, 1118298, 1223046, 1272546, 1368951, 1677447, 1825268, 1908819, 2050213, 2236596, 2446092, 2545092, 2737902, 3354894, 3817638, 4100426, 4106853, 5019487, 5032341, 5475804, 6150639, 6709788, 7635276, 8200852, 8213706, 10038974, 10064682, 12301278, 12320559, 13233193, 15058461, 16427412, 18451917, 20077948, 20129364, 24602556, 24641118, 26466386, 30116922, 36903834, 39699579, 45175383, 49282236, 52932772, 55355751, 60233844, 73807668, 79399158, 90350766, 110711502, 119098737, 135526149, 145565123, 158798316, 180701532, 221423004, 238197474, 271052298, 291130246, 357296211, 436695369, 476394948, 542104596, 582260492, 714592422, 873390738, 1310086107, 1429184844, 1746781476, 2620172214, 3930258321, 5240344428, 7860516642, 15721033284]

約数ペア:

[(1, 15721033284), (2, 7860516642), (3, 5240344428), (4, 3930258321), (6, 2620172214), (9, 1746781476), (11, 1429184844), (12, 1310086107), (18, 873390738), (22, 714592422), (27, 582260492), (29, 542104596), (33, 476394948), (36, 436695369), (44, 357296211), (54, 291130246), (58, 271052298), (66, 238197474), (71, 221423004), (87, 180701532), (99, 158798316), (108, 145565123), (116, 135526149), (132, 119098737), (142, 110711502), (174, 90350766), (198, 79399158), (213, 73807668), (261, 60233844), (284, 55355751), (297, 52932772), (319, 49282236), (348, 45175383), (396, 39699579), (426, 36903834), (522, 30116922), (594, 26466386), (638, 24641118), (639, 24602556), (781, 20129364), (783, 20077948), (852, 18451917), (957, 16427412), (1044, 15058461), (1188, 13233193), (1276, 12320559), (1278, 12301278), (1562, 10064682), (1566, 10038974), (1914, 8213706), (1917, 8200852), (2059, 7635276), (2343, 6709788), (2556, 6150639), (2871, 5475804), (3124, 5032341), (3132, 5019487), (3828, 4106853), (3834, 4100426), (4118, 3817638), (4686, 3354894), (5742, 2737902), (6177, 2545092), (6427, 2446092), (7029, 2236596), (7668, 2050213), (8236, 1908819), (8613, 1825268), (9372, 1677447), (11484, 1368951), (12354, 1272546), (12854, 1223046), (14058, 1118298), (17226, 912634), (18531, 848364), (19281, 815364), (21087, 745532), (22649, 694116), (24708, 636273), (25708, 611523), (28116, 559149), (34452, 456317), (37062, 424182), (38562, 407682), (42174, 372766), (45298, 347058), (55593, 282788), (57843, 271788), (67947, 231372), (70697, 222372), (74124, 212091), (77124, 203841), (84348, 186383), (90596, 173529), (111186, 141394), (115686, 135894)]