198516312

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1358

約数の個数: 128

約数和(自身を含む): 594432000

約数和(自身を除く): 395915688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 31, 36, 46, 54, 62, 69, 72, 92, 93, 108, 124, 138, 184, 186, 207, 216, 248, 276, 279, 372, 414, 552, 558, 621, 713, 744, 828, 837, 1116, 1242, 1289, 1426, 1656, 1674, 2139, 2232, 2484, 2578, 2852, 3348, 3867, 4278, 4968, 5156, 5704, 6417, 6696, 7734, 8556, 10312, 11601, 12834, 15468, 17112, 19251, 23202, 25668, 29647, 30936, 34803, 38502, 39959, 46404, 51336, 59294, 69606, 77004, 79918, 88941, 92808, 118588, 119877, 139212, 154008, 159836, 177882, 237176, 239754, 266823, 278424, 319672, 355764, 359631, 479508, 533646, 711528, 719262, 800469, 919057, 959016, 1067292, 1078893, 1438524, 1600938, 1838114, 2134584, 2157786, 2757171, 2877048, 3201876, 3676228, 4315572, 5514342, 6403752, 7352456, 8271513, 8631144, 11028684, 16543026, 22057368, 24814539, 33086052, 49629078, 66172104, 99258156, 198516312]

約数ペア:

[(1, 198516312), (2, 99258156), (3, 66172104), (4, 49629078), (6, 33086052), (8, 24814539), (9, 22057368), (12, 16543026), (18, 11028684), (23, 8631144), (24, 8271513), (27, 7352456), (31, 6403752), (36, 5514342), (46, 4315572), (54, 3676228), (62, 3201876), (69, 2877048), (72, 2757171), (92, 2157786), (93, 2134584), (108, 1838114), (124, 1600938), (138, 1438524), (184, 1078893), (186, 1067292), (207, 959016), (216, 919057), (248, 800469), (276, 719262), (279, 711528), (372, 533646), (414, 479508), (552, 359631), (558, 355764), (621, 319672), (713, 278424), (744, 266823), (828, 239754), (837, 237176), (1116, 177882), (1242, 159836), (1289, 154008), (1426, 139212), (1656, 119877), (1674, 118588), (2139, 92808), (2232, 88941), (2484, 79918), (2578, 77004), (2852, 69606), (3348, 59294), (3867, 51336), (4278, 46404), (4968, 39959), (5156, 38502), (5704, 34803), (6417, 30936), (6696, 29647), (7734, 25668), (8556, 23202), (10312, 19251), (11601, 17112), (12834, 15468)]