1940198136

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:593

約数の個数: 128

約数和(自身を含む): 5161320000

約数和(自身を除く): 3221121864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 53, 58, 87, 106, 116, 149, 159, 174, 212, 232, 298, 318, 348, 353, 424, 447, 596, 636, 696, 706, 894, 1059, 1192, 1272, 1412, 1537, 1788, 2118, 2824, 3074, 3576, 4236, 4321, 4611, 6148, 7897, 8472, 8642, 9222, 10237, 12296, 12963, 15794, 17284, 18444, 18709, 20474, 23691, 25926, 30711, 31588, 34568, 36888, 37418, 40948, 47382, 51852, 52597, 56127, 61422, 63176, 74836, 81896, 94764, 103704, 105194, 112254, 122844, 149672, 157791, 189528, 210388, 224508, 229013, 245688, 315582, 420776, 449016, 458026, 542561, 631164, 687039, 916052, 1085122, 1262328, 1374078, 1525313, 1627683, 1832104, 2170244, 2748156, 2787641, 3050626, 3255366, 4340488, 4575939, 5496312, 5575282, 6101252, 6510732, 8362923, 9151878, 11150564, 12202504, 13021464, 16725846, 18303756, 22301128, 33451692, 36607512, 66903384, 80841589, 161683178, 242524767, 323366356, 485049534, 646732712, 970099068, 1940198136]

約数ペア:

[(1, 1940198136), (2, 970099068), (3, 646732712), (4, 485049534), (6, 323366356), (8, 242524767), (12, 161683178), (24, 80841589), (29, 66903384), (53, 36607512), (58, 33451692), (87, 22301128), (106, 18303756), (116, 16725846), (149, 13021464), (159, 12202504), (174, 11150564), (212, 9151878), (232, 8362923), (298, 6510732), (318, 6101252), (348, 5575282), (353, 5496312), (424, 4575939), (447, 4340488), (596, 3255366), (636, 3050626), (696, 2787641), (706, 2748156), (894, 2170244), (1059, 1832104), (1192, 1627683), (1272, 1525313), (1412, 1374078), (1537, 1262328), (1788, 1085122), (2118, 916052), (2824, 687039), (3074, 631164), (3576, 542561), (4236, 458026), (4321, 449016), (4611, 420776), (6148, 315582), (7897, 245688), (8472, 229013), (8642, 224508), (9222, 210388), (10237, 189528), (12296, 157791), (12963, 149672), (15794, 122844), (17284, 112254), (18444, 105194), (18709, 103704), (20474, 94764), (23691, 81896), (25926, 74836), (30711, 63176), (31588, 61422), (34568, 56127), (36888, 52597), (37418, 51852), (40948, 47382)]