747241236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2333}}^1$

素因数の和:2422

約数の個数: 144

約数和(自身を含む): 2283660288

約数和(自身を除く): 1536419052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 41, 42, 62, 63, 82, 84, 93, 123, 124, 126, 164, 186, 217, 246, 252, 279, 287, 369, 372, 434, 492, 558, 574, 651, 738, 861, 868, 1116, 1148, 1271, 1302, 1476, 1722, 1953, 2333, 2542, 2583, 2604, 3444, 3813, 3906, 4666, 5084, 5166, 6999, 7626, 7812, 8897, 9332, 10332, 11439, 13998, 15252, 16331, 17794, 20997, 22878, 26691, 27996, 32662, 35588, 41994, 45756, 48993, 53382, 65324, 72323, 80073, 83988, 95653, 97986, 106764, 144646, 146979, 160146, 191306, 195972, 216969, 286959, 289292, 293958, 320292, 382612, 433938, 506261, 573918, 587916, 650907, 669571, 860877, 867876, 1012522, 1147836, 1301814, 1339142, 1518783, 1721754, 2008713, 2025044, 2603628, 2678284, 2965243, 3037566, 3443508, 4017426, 4556349, 5930486, 6026139, 6075132, 8034852, 8895729, 9112698, 11860972, 12052278, 17791458, 18225396, 20756701, 24104556, 26687187, 35582916, 41513402, 53374374, 62270103, 83026804, 106748748, 124540206, 186810309, 249080412, 373620618, 747241236]

約数ペア:

[(1, 747241236), (2, 373620618), (3, 249080412), (4, 186810309), (6, 124540206), (7, 106748748), (9, 83026804), (12, 62270103), (14, 53374374), (18, 41513402), (21, 35582916), (28, 26687187), (31, 24104556), (36, 20756701), (41, 18225396), (42, 17791458), (62, 12052278), (63, 11860972), (82, 9112698), (84, 8895729), (93, 8034852), (123, 6075132), (124, 6026139), (126, 5930486), (164, 4556349), (186, 4017426), (217, 3443508), (246, 3037566), (252, 2965243), (279, 2678284), (287, 2603628), (369, 2025044), (372, 2008713), (434, 1721754), (492, 1518783), (558, 1339142), (574, 1301814), (651, 1147836), (738, 1012522), (861, 867876), (868, 860877), (1116, 669571), (1148, 650907), (1271, 587916), (1302, 573918), (1476, 506261), (1722, 433938), (1953, 382612), (2333, 320292), (2542, 293958), (2583, 289292), (2604, 286959), (3444, 216969), (3813, 195972), (3906, 191306), (4666, 160146), (5084, 146979), (5166, 144646), (6999, 106764), (7626, 97986), (7812, 95653), (8897, 83988), (9332, 80073), (10332, 72323), (11439, 65324), (13998, 53382), (15252, 48993), (16331, 45756), (17794, 41994), (20997, 35588), (22878, 32662), (26691, 27996)]