7831201356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1\times {\mathrm{457}}^1$

素因数の和:984

約数の個数: 144

約数和(自身を含む): 21895954080

約数和(自身を除く): 14064752724

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 109, 132, 198, 218, 327, 396, 397, 436, 457, 654, 794, 914, 981, 1191, 1199, 1308, 1371, 1588, 1828, 1962, 2382, 2398, 2742, 3573, 3597, 3924, 4113, 4367, 4764, 4796, 5027, 5484, 7146, 7194, 8226, 8734, 10054, 10791, 13101, 14292, 14388, 15081, 16452, 17468, 20108, 21582, 26202, 30162, 39303, 43164, 43273, 45243, 49813, 52404, 60324, 78606, 86546, 90486, 99626, 129819, 149439, 157212, 173092, 180972, 181429, 199252, 259638, 298878, 362858, 389457, 448317, 476003, 519276, 544287, 547943, 597756, 725716, 778914, 896634, 952006, 1088574, 1095886, 1428009, 1557828, 1632861, 1643829, 1793268, 1904012, 1995719, 2177148, 2191772, 2856018, 3265722, 3287658, 3991438, 4284027, 4931487, 5712036, 5987157, 6531444, 6575316, 7982876, 8568054, 9862974, 11974314, 17136108, 17961471, 19725948, 19775761, 23948628, 35922942, 39551522, 59327283, 71845884, 79103044, 118654566, 177981849, 217533371, 237309132, 355963698, 435066742, 652600113, 711927396, 870133484, 1305200226, 1957800339, 2610400452, 3915600678, 7831201356]

約数ペア:

[(1, 7831201356), (2, 3915600678), (3, 2610400452), (4, 1957800339), (6, 1305200226), (9, 870133484), (11, 711927396), (12, 652600113), (18, 435066742), (22, 355963698), (33, 237309132), (36, 217533371), (44, 177981849), (66, 118654566), (99, 79103044), (109, 71845884), (132, 59327283), (198, 39551522), (218, 35922942), (327, 23948628), (396, 19775761), (397, 19725948), (436, 17961471), (457, 17136108), (654, 11974314), (794, 9862974), (914, 8568054), (981, 7982876), (1191, 6575316), (1199, 6531444), (1308, 5987157), (1371, 5712036), (1588, 4931487), (1828, 4284027), (1962, 3991438), (2382, 3287658), (2398, 3265722), (2742, 2856018), (3573, 2191772), (3597, 2177148), (3924, 1995719), (4113, 1904012), (4367, 1793268), (4764, 1643829), (4796, 1632861), (5027, 1557828), (5484, 1428009), (7146, 1095886), (7194, 1088574), (8226, 952006), (8734, 896634), (10054, 778914), (10791, 725716), (13101, 597756), (14292, 547943), (14388, 544287), (15081, 519276), (16452, 476003), (17468, 448317), (20108, 389457), (21582, 362858), (26202, 298878), (30162, 259638), (39303, 199252), (43164, 181429), (43273, 180972), (45243, 173092), (49813, 157212), (52404, 149439), (60324, 129819), (78606, 99626), (86546, 90486)]