290202276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 894136320

約数和(自身を除く): 603934044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 71, 76, 78, 84, 91, 114, 133, 142, 156, 182, 197, 213, 228, 247, 266, 273, 284, 364, 394, 399, 426, 494, 497, 532, 546, 591, 741, 788, 798, 852, 923, 988, 994, 1092, 1182, 1349, 1379, 1482, 1491, 1596, 1729, 1846, 1988, 2364, 2561, 2698, 2758, 2769, 2964, 2982, 3458, 3692, 3743, 4047, 4137, 5122, 5187, 5396, 5516, 5538, 5964, 6461, 6916, 7486, 7683, 8094, 8274, 9443, 10244, 10374, 11076, 11229, 12922, 13987, 14972, 15366, 16188, 16548, 17537, 17927, 18886, 19383, 20748, 22458, 25844, 26201, 27974, 28329, 30732, 35074, 35854, 37772, 38766, 41961, 44916, 48659, 52402, 52611, 53781, 55948, 56658, 70148, 71708, 77532, 78603, 83922, 97318, 97909, 104804, 105222, 107562, 113316, 122759, 145977, 157206, 167844, 181831, 194636, 195818, 210444, 215124, 245518, 265753, 291954, 293727, 314412, 340613, 363662, 368277, 391636, 491036, 531506, 545493, 583908, 587454, 681226, 727324, 736554, 797259, 1021839, 1063012, 1090986, 1174908, 1272817, 1362452, 1473108, 1594518, 1860271, 2043678, 2181972, 2545634, 3189036, 3454789, 3720542, 3818451, 4087356, 5091268, 5580813, 6909578, 7441084, 7636902, 10364367, 11161626, 13819156, 15273804, 20728734, 22323252, 24183523, 41457468, 48367046, 72550569, 96734092, 145101138, 290202276]

約数ペア:

[(1, 290202276), (2, 145101138), (3, 96734092), (4, 72550569), (6, 48367046), (7, 41457468), (12, 24183523), (13, 22323252), (14, 20728734), (19, 15273804), (21, 13819156), (26, 11161626), (28, 10364367), (38, 7636902), (39, 7441084), (42, 6909578), (52, 5580813), (57, 5091268), (71, 4087356), (76, 3818451), (78, 3720542), (84, 3454789), (91, 3189036), (114, 2545634), (133, 2181972), (142, 2043678), (156, 1860271), (182, 1594518), (197, 1473108), (213, 1362452), (228, 1272817), (247, 1174908), (266, 1090986), (273, 1063012), (284, 1021839), (364, 797259), (394, 736554), (399, 727324), (426, 681226), (494, 587454), (497, 583908), (532, 545493), (546, 531506), (591, 491036), (741, 391636), (788, 368277), (798, 363662), (852, 340613), (923, 314412), (988, 293727), (994, 291954), (1092, 265753), (1182, 245518), (1349, 215124), (1379, 210444), (1482, 195818), (1491, 194636), (1596, 181831), (1729, 167844), (1846, 157206), (1988, 145977), (2364, 122759), (2561, 113316), (2698, 107562), (2758, 105222), (2769, 104804), (2964, 97909), (2982, 97318), (3458, 83922), (3692, 78603), (3743, 77532), (4047, 71708), (4137, 70148), (5122, 56658), (5187, 55948), (5396, 53781), (5516, 52611), (5538, 52402), (5964, 48659), (6461, 44916), (6916, 41961), (7486, 38766), (7683, 37772), (8094, 35854), (8274, 35074), (9443, 30732), (10244, 28329), (10374, 27974), (11076, 26201), (11229, 25844), (12922, 22458), (13987, 20748), (14972, 19383), (15366, 18886), (16188, 17927), (16548, 17537)]