838040364

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:565

約数の個数: 192

約数和(自身を含む): 2650475520

約数和(自身を除く): 1812435156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 197, 204, 238, 252, 306, 331, 357, 378, 394, 459, 476, 591, 612, 662, 714, 756, 788, 918, 993, 1071, 1182, 1324, 1379, 1428, 1773, 1836, 1986, 2142, 2317, 2364, 2758, 2979, 3213, 3349, 3546, 3972, 4137, 4284, 4634, 5319, 5516, 5627, 5958, 6426, 6698, 6951, 7092, 8274, 8937, 9268, 10047, 10638, 11254, 11916, 12411, 12852, 13396, 13902, 16548, 16881, 17874, 20094, 20853, 21276, 22508, 23443, 24822, 27804, 30141, 33762, 35748, 37233, 39389, 40188, 41706, 46886, 49644, 50643, 60282, 62559, 65207, 67524, 70329, 74466, 78778, 83412, 90423, 93772, 101286, 118167, 120564, 125118, 130414, 140658, 148932, 151929, 157556, 180846, 195621, 202572, 210987, 236334, 250236, 260828, 281316, 303858, 354501, 361692, 391242, 421974, 456449, 472668, 586863, 607716, 632961, 709002, 782484, 843948, 912898, 1063503, 1108519, 1173726, 1265922, 1369347, 1418004, 1760589, 1825796, 2127006, 2217038, 2347452, 2531844, 2738694, 3325557, 3521178, 4108041, 4254012, 4434076, 5477388, 6651114, 7042356, 7759633, 8216082, 9976671, 12324123, 13302228, 15519266, 16432164, 19953342, 23278899, 24648246, 29930013, 31038532, 39906684, 46557798, 49296492, 59860026, 69836697, 93115596, 119720052, 139673394, 209510091, 279346788, 419020182, 838040364]

約数ペア:

[(1, 838040364), (2, 419020182), (3, 279346788), (4, 209510091), (6, 139673394), (7, 119720052), (9, 93115596), (12, 69836697), (14, 59860026), (17, 49296492), (18, 46557798), (21, 39906684), (27, 31038532), (28, 29930013), (34, 24648246), (36, 23278899), (42, 19953342), (51, 16432164), (54, 15519266), (63, 13302228), (68, 12324123), (84, 9976671), (102, 8216082), (108, 7759633), (119, 7042356), (126, 6651114), (153, 5477388), (189, 4434076), (197, 4254012), (204, 4108041), (238, 3521178), (252, 3325557), (306, 2738694), (331, 2531844), (357, 2347452), (378, 2217038), (394, 2127006), (459, 1825796), (476, 1760589), (591, 1418004), (612, 1369347), (662, 1265922), (714, 1173726), (756, 1108519), (788, 1063503), (918, 912898), (993, 843948), (1071, 782484), (1182, 709002), (1324, 632961), (1379, 607716), (1428, 586863), (1773, 472668), (1836, 456449), (1986, 421974), (2142, 391242), (2317, 361692), (2364, 354501), (2758, 303858), (2979, 281316), (3213, 260828), (3349, 250236), (3546, 236334), (3972, 210987), (4137, 202572), (4284, 195621), (4634, 180846), (5319, 157556), (5516, 151929), (5627, 148932), (5958, 140658), (6426, 130414), (6698, 125118), (6951, 120564), (7092, 118167), (8274, 101286), (8937, 93772), (9268, 90423), (10047, 83412), (10638, 78778), (11254, 74466), (11916, 70329), (12411, 67524), (12852, 65207), (13396, 62559), (13902, 60282), (16548, 50643), (16881, 49644), (17874, 46886), (20094, 41706), (20853, 40188), (21276, 39389), (22508, 37233), (23443, 35748), (24822, 33762), (27804, 30141)]