1490266596

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:415

約数の個数: 288

約数和(自身を含む): 4747653120

約数和(自身を除く): 3257386524

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 31, 38, 39, 42, 49, 52, 57, 62, 76, 78, 84, 91, 93, 98, 114, 124, 133, 147, 156, 182, 186, 196, 217, 228, 247, 266, 273, 294, 331, 364, 372, 399, 403, 434, 494, 532, 546, 588, 589, 637, 651, 662, 741, 798, 806, 868, 931, 988, 993, 1092, 1178, 1209, 1274, 1302, 1324, 1482, 1519, 1596, 1612, 1729, 1767, 1862, 1911, 1986, 2317, 2356, 2418, 2548, 2604, 2793, 2821, 2964, 3038, 3458, 3534, 3724, 3822, 3972, 4123, 4303, 4557, 4634, 4836, 5187, 5586, 5642, 6076, 6289, 6916, 6951, 7068, 7644, 7657, 8246, 8463, 8606, 9114, 9268, 10261, 10374, 11172, 11284, 12103, 12369, 12578, 12909, 13902, 15314, 16219, 16492, 16926, 17212, 18228, 18867, 19747, 20522, 20748, 22971, 24206, 24738, 25156, 25818, 27804, 28861, 30121, 30628, 30783, 32438, 33852, 36309, 37734, 39494, 41044, 44023, 45942, 48412, 48657, 49476, 51636, 53599, 57722, 59241, 60242, 61566, 64876, 71827, 72618, 75468, 78988, 81757, 86583, 88046, 90363, 91884, 97314, 107198, 115444, 118482, 120484, 123132, 132069, 133393, 143654, 145236, 160797, 163514, 173166, 176092, 180726, 194628, 194959, 210847, 214396, 215481, 236964, 245271, 264138, 266786, 287308, 308161, 321594, 327028, 346332, 361452, 375193, 389918, 400179, 421694, 430962, 490542, 502789, 528276, 533572, 572299, 584877, 616322, 632541, 643188, 750386, 779836, 800358, 843388, 861924, 924483, 933751, 981084, 1005578, 1125579, 1144598, 1169754, 1232644, 1265082, 1364713, 1500772, 1508367, 1600716, 1716897, 1848966, 1867502, 2011156, 2251158, 2289196, 2339508, 2530164, 2534467, 2729426, 2801253, 3016734, 3433794, 3697932, 3735004, 4006093, 4094139, 4502316, 5068934, 5458852, 5602506, 6033468, 6536257, 6867588, 7603401, 8012186, 8188278, 9552991, 10137868, 11205012, 12018279, 13072514, 15206802, 16024372, 16376556, 17741269, 19105982, 19608771, 24036558, 26145028, 28658973, 30413604, 35482538, 38211964, 39217542, 48073116, 53223807, 57317946, 70965076, 78435084, 106447614, 114635892, 124188883, 212895228, 248377766, 372566649, 496755532, 745133298, 1490266596]

約数ペア:

[(1, 1490266596), (2, 745133298), (3, 496755532), (4, 372566649), (6, 248377766), (7, 212895228), (12, 124188883), (13, 114635892), (14, 106447614), (19, 78435084), (21, 70965076), (26, 57317946), (28, 53223807), (31, 48073116), (38, 39217542), (39, 38211964), (42, 35482538), (49, 30413604), (52, 28658973), (57, 26145028), (62, 24036558), (76, 19608771), (78, 19105982), (84, 17741269), (91, 16376556), (93, 16024372), (98, 15206802), (114, 13072514), (124, 12018279), (133, 11205012), (147, 10137868), (156, 9552991), (182, 8188278), (186, 8012186), (196, 7603401), (217, 6867588), (228, 6536257), (247, 6033468), (266, 5602506), (273, 5458852), (294, 5068934), (331, 4502316), (364, 4094139), (372, 4006093), (399, 3735004), (403, 3697932), (434, 3433794), (494, 3016734), (532, 2801253), (546, 2729426), (588, 2534467), (589, 2530164), (637, 2339508), (651, 2289196), (662, 2251158), (741, 2011156), (798, 1867502), (806, 1848966), (868, 1716897), (931, 1600716), (988, 1508367), (993, 1500772), (1092, 1364713), (1178, 1265082), (1209, 1232644), (1274, 1169754), (1302, 1144598), (1324, 1125579), (1482, 1005578), (1519, 981084), (1596, 933751), (1612, 924483), (1729, 861924), (1767, 843388), (1862, 800358), (1911, 779836), (1986, 750386), (2317, 643188), (2356, 632541), (2418, 616322), (2548, 584877), (2604, 572299), (2793, 533572), (2821, 528276), (2964, 502789), (3038, 490542), (3458, 430962), (3534, 421694), (3724, 400179), (3822, 389918), (3972, 375193), (4123, 361452), (4303, 346332), (4557, 327028), (4634, 321594), (4836, 308161), (5187, 287308), (5586, 266786), (5642, 264138), (6076, 245271), (6289, 236964), (6916, 215481), (6951, 214396), (7068, 210847), (7644, 194959), (7657, 194628), (8246, 180726), (8463, 176092), (8606, 173166), (9114, 163514), (9268, 160797), (10261, 145236), (10374, 143654), (11172, 133393), (11284, 132069), (12103, 123132), (12369, 120484), (12578, 118482), (12909, 115444), (13902, 107198), (15314, 97314), (16219, 91884), (16492, 90363), (16926, 88046), (17212, 86583), (18228, 81757), (18867, 78988), (19747, 75468), (20522, 72618), (20748, 71827), (22971, 64876), (24206, 61566), (24738, 60242), (25156, 59241), (25818, 57722), (27804, 53599), (28861, 51636), (30121, 49476), (30628, 48657), (30783, 48412), (32438, 45942), (33852, 44023), (36309, 41044), (37734, 39494)]