19876574664

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:573

約数の個数: 256

約数和(自身を含む): 58212000000

約数和(自身を除く): 38335425336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 59, 72, 82, 108, 109, 118, 123, 164, 177, 216, 218, 236, 246, 327, 328, 349, 354, 369, 436, 472, 492, 531, 654, 698, 708, 738, 872, 981, 984, 1047, 1062, 1107, 1308, 1396, 1416, 1476, 1593, 1962, 2094, 2124, 2214, 2419, 2616, 2792, 2943, 2952, 3141, 3186, 3924, 4188, 4248, 4428, 4469, 4838, 5886, 6282, 6372, 6431, 7257, 7848, 8376, 8856, 8938, 9423, 9676, 11772, 12564, 12744, 12862, 13407, 14309, 14514, 17876, 18846, 19293, 19352, 20591, 21771, 23544, 25128, 25724, 26814, 28618, 29028, 35752, 37692, 38041, 38586, 40221, 41182, 42927, 43542, 51448, 53628, 57236, 57879, 58056, 61773, 65313, 75384, 76082, 77172, 80442, 82364, 85854, 87084, 107256, 114123, 114472, 115758, 120663, 123546, 128781, 130626, 152164, 154344, 160884, 164728, 171708, 173637, 174168, 185319, 228246, 231516, 241326, 247092, 257562, 261252, 263671, 304328, 321768, 342369, 343416, 347274, 370638, 386343, 456492, 463032, 482652, 494184, 515124, 522504, 527342, 555957, 684738, 694548, 741276, 772686, 791013, 844231, 912984, 965304, 1027107, 1030248, 1054684, 1111914, 1369476, 1389096, 1482552, 1545372, 1559681, 1582026, 1688462, 2054214, 2109368, 2223828, 2244419, 2373039, 2532693, 2738952, 3090744, 3119362, 3164052, 3376924, 4108428, 4447656, 4488838, 4679043, 4746078, 5065386, 6238724, 6328104, 6733257, 6753848, 7119117, 7598079, 8216856, 8977676, 9358086, 9492156, 10130772, 12477448, 13466514, 14037129, 14238234, 15196158, 17955352, 18716172, 18984312, 20199771, 20261544, 22794237, 26933028, 28074258, 28476468, 30392316, 37432344, 40399542, 42111387, 45588474, 53866056, 56148516, 56952936, 60599313, 60784632, 80799084, 84222774, 91176948, 92021179, 112297032, 121198626, 161598168, 168445548, 182353896, 184042358, 242397252, 276063537, 336891096, 368084716, 484794504, 552127074, 736169432, 828190611, 1104254148, 1656381222, 2208508296, 2484571833, 3312762444, 4969143666, 6625524888, 9938287332, 19876574664]

約数ペア:

[(1, 19876574664), (2, 9938287332), (3, 6625524888), (4, 4969143666), (6, 3312762444), (8, 2484571833), (9, 2208508296), (12, 1656381222), (18, 1104254148), (24, 828190611), (27, 736169432), (36, 552127074), (41, 484794504), (54, 368084716), (59, 336891096), (72, 276063537), (82, 242397252), (108, 184042358), (109, 182353896), (118, 168445548), (123, 161598168), (164, 121198626), (177, 112297032), (216, 92021179), (218, 91176948), (236, 84222774), (246, 80799084), (327, 60784632), (328, 60599313), (349, 56952936), (354, 56148516), (369, 53866056), (436, 45588474), (472, 42111387), (492, 40399542), (531, 37432344), (654, 30392316), (698, 28476468), (708, 28074258), (738, 26933028), (872, 22794237), (981, 20261544), (984, 20199771), (1047, 18984312), (1062, 18716172), (1107, 17955352), (1308, 15196158), (1396, 14238234), (1416, 14037129), (1476, 13466514), (1593, 12477448), (1962, 10130772), (2094, 9492156), (2124, 9358086), (2214, 8977676), (2419, 8216856), (2616, 7598079), (2792, 7119117), (2943, 6753848), (2952, 6733257), (3141, 6328104), (3186, 6238724), (3924, 5065386), (4188, 4746078), (4248, 4679043), (4428, 4488838), (4469, 4447656), (4838, 4108428), (5886, 3376924), (6282, 3164052), (6372, 3119362), (6431, 3090744), (7257, 2738952), (7848, 2532693), (8376, 2373039), (8856, 2244419), (8938, 2223828), (9423, 2109368), (9676, 2054214), (11772, 1688462), (12564, 1582026), (12744, 1559681), (12862, 1545372), (13407, 1482552), (14309, 1389096), (14514, 1369476), (17876, 1111914), (18846, 1054684), (19293, 1030248), (19352, 1027107), (20591, 965304), (21771, 912984), (23544, 844231), (25128, 791013), (25724, 772686), (26814, 741276), (28618, 694548), (29028, 684738), (35752, 555957), (37692, 527342), (38041, 522504), (38586, 515124), (40221, 494184), (41182, 482652), (42927, 463032), (43542, 456492), (51448, 386343), (53628, 370638), (57236, 347274), (57879, 343416), (58056, 342369), (61773, 321768), (65313, 304328), (75384, 263671), (76082, 261252), (77172, 257562), (80442, 247092), (82364, 241326), (85854, 231516), (87084, 228246), (107256, 185319), (114123, 174168), (114472, 173637), (115758, 171708), (120663, 164728), (123546, 160884), (128781, 154344), (130626, 152164)]