402252156

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1457

約数の個数: 120

約数和(自身を含む): 1123731840

約数和(自身を除く): 721479684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 54, 58, 62, 81, 87, 93, 108, 116, 124, 162, 174, 186, 261, 279, 324, 348, 372, 522, 558, 783, 837, 899, 1044, 1116, 1381, 1566, 1674, 1798, 2349, 2511, 2697, 2762, 3132, 3348, 3596, 4143, 4698, 5022, 5394, 5524, 8091, 8286, 9396, 10044, 10788, 12429, 16182, 16572, 24273, 24858, 32364, 37287, 40049, 42811, 48546, 49716, 72819, 74574, 80098, 85622, 97092, 111861, 120147, 128433, 145638, 149148, 160196, 171244, 223722, 240294, 256866, 291276, 360441, 385299, 447444, 480588, 513732, 720882, 770598, 1081323, 1155897, 1241519, 1441764, 1541196, 2162646, 2311794, 2483038, 3243969, 3467691, 3724557, 4325292, 4623588, 4966076, 6487938, 6935382, 7449114, 11173671, 12975876, 13870764, 14898228, 22347342, 33521013, 44694684, 67042026, 100563039, 134084052, 201126078, 402252156]

約数ペア:

[(1, 402252156), (2, 201126078), (3, 134084052), (4, 100563039), (6, 67042026), (9, 44694684), (12, 33521013), (18, 22347342), (27, 14898228), (29, 13870764), (31, 12975876), (36, 11173671), (54, 7449114), (58, 6935382), (62, 6487938), (81, 4966076), (87, 4623588), (93, 4325292), (108, 3724557), (116, 3467691), (124, 3243969), (162, 2483038), (174, 2311794), (186, 2162646), (261, 1541196), (279, 1441764), (324, 1241519), (348, 1155897), (372, 1081323), (522, 770598), (558, 720882), (783, 513732), (837, 480588), (899, 447444), (1044, 385299), (1116, 360441), (1381, 291276), (1566, 256866), (1674, 240294), (1798, 223722), (2349, 171244), (2511, 160196), (2697, 149148), (2762, 145638), (3132, 128433), (3348, 120147), (3596, 111861), (4143, 97092), (4698, 85622), (5022, 80098), (5394, 74574), (5524, 72819), (8091, 49716), (8286, 48546), (9396, 42811), (10044, 40049), (10788, 37287), (12429, 32364), (16182, 24858), (16572, 24273)]