215882712

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1358

約数の個数: 128

約数和(自身を含む): 647136000

約数和(自身を除く): 431253288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 41, 54, 57, 72, 76, 82, 108, 114, 123, 152, 164, 171, 216, 228, 246, 328, 342, 369, 456, 492, 513, 684, 738, 779, 984, 1026, 1107, 1283, 1368, 1476, 1558, 2052, 2214, 2337, 2566, 2952, 3116, 3849, 4104, 4428, 4674, 5132, 6232, 7011, 7698, 8856, 9348, 10264, 11547, 14022, 15396, 18696, 21033, 23094, 24377, 28044, 30792, 34641, 42066, 46188, 48754, 52603, 56088, 69282, 73131, 84132, 92376, 97508, 105206, 138564, 146262, 157809, 168264, 195016, 210412, 219393, 277128, 292524, 315618, 420824, 438786, 473427, 585048, 631236, 658179, 877572, 946854, 999457, 1262472, 1316358, 1420281, 1755144, 1893708, 1998914, 2632716, 2840562, 2998371, 3787416, 3997828, 5265432, 5681124, 5996742, 7995656, 8995113, 11362248, 11993484, 17990226, 23986968, 26985339, 35980452, 53970678, 71960904, 107941356, 215882712]

約数ペア:

[(1, 215882712), (2, 107941356), (3, 71960904), (4, 53970678), (6, 35980452), (8, 26985339), (9, 23986968), (12, 17990226), (18, 11993484), (19, 11362248), (24, 8995113), (27, 7995656), (36, 5996742), (38, 5681124), (41, 5265432), (54, 3997828), (57, 3787416), (72, 2998371), (76, 2840562), (82, 2632716), (108, 1998914), (114, 1893708), (123, 1755144), (152, 1420281), (164, 1316358), (171, 1262472), (216, 999457), (228, 946854), (246, 877572), (328, 658179), (342, 631236), (369, 585048), (456, 473427), (492, 438786), (513, 420824), (684, 315618), (738, 292524), (779, 277128), (984, 219393), (1026, 210412), (1107, 195016), (1283, 168264), (1368, 157809), (1476, 146262), (1558, 138564), (2052, 105206), (2214, 97508), (2337, 92376), (2566, 84132), (2952, 73131), (3116, 69282), (3849, 56088), (4104, 52603), (4428, 48754), (4674, 46188), (5132, 42066), (6232, 34641), (7011, 30792), (7698, 28044), (8856, 24377), (9348, 23094), (10264, 21033), (11547, 18696), (14022, 15396)]