2420342856

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1697}}^1$

素因数の和:1817

約数の個数: 160

約数和(自身を含む): 7100628480

約数和(自身を除く): 4680285624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 71, 72, 81, 93, 108, 124, 142, 162, 186, 213, 216, 248, 279, 284, 324, 372, 426, 558, 568, 639, 648, 744, 837, 852, 1116, 1278, 1674, 1697, 1704, 1917, 2201, 2232, 2511, 2556, 3348, 3394, 3834, 4402, 5022, 5091, 5112, 5751, 6603, 6696, 6788, 7668, 8804, 10044, 10182, 11502, 13206, 13576, 15273, 15336, 17608, 19809, 20088, 20364, 23004, 26412, 30546, 39618, 40728, 45819, 46008, 52607, 52824, 59427, 61092, 79236, 91638, 105214, 118854, 120487, 122184, 137457, 157821, 158472, 178281, 183276, 210428, 237708, 240974, 274914, 315642, 356562, 361461, 366552, 420856, 473463, 475416, 481948, 549828, 631284, 713124, 722922, 946926, 963896, 1084383, 1099656, 1262568, 1420389, 1426248, 1445844, 1893852, 2168766, 2840778, 2891688, 3253149, 3735097, 3787704, 4261167, 4337532, 5681556, 6506298, 7470194, 8522334, 8675064, 9759447, 11205291, 11363112, 13012596, 14940388, 17044668, 19518894, 22410582, 26025192, 29880776, 33615873, 34089336, 39037788, 44821164, 67231746, 78075576, 89642328, 100847619, 134463492, 201695238, 268926984, 302542857, 403390476, 605085714, 806780952, 1210171428, 2420342856]

約数ペア:

[(1, 2420342856), (2, 1210171428), (3, 806780952), (4, 605085714), (6, 403390476), (8, 302542857), (9, 268926984), (12, 201695238), (18, 134463492), (24, 100847619), (27, 89642328), (31, 78075576), (36, 67231746), (54, 44821164), (62, 39037788), (71, 34089336), (72, 33615873), (81, 29880776), (93, 26025192), (108, 22410582), (124, 19518894), (142, 17044668), (162, 14940388), (186, 13012596), (213, 11363112), (216, 11205291), (248, 9759447), (279, 8675064), (284, 8522334), (324, 7470194), (372, 6506298), (426, 5681556), (558, 4337532), (568, 4261167), (639, 3787704), (648, 3735097), (744, 3253149), (837, 2891688), (852, 2840778), (1116, 2168766), (1278, 1893852), (1674, 1445844), (1697, 1426248), (1704, 1420389), (1917, 1262568), (2201, 1099656), (2232, 1084383), (2511, 963896), (2556, 946926), (3348, 722922), (3394, 713124), (3834, 631284), (4402, 549828), (5022, 481948), (5091, 475416), (5112, 473463), (5751, 420856), (6603, 366552), (6696, 361461), (6788, 356562), (7668, 315642), (8804, 274914), (10044, 240974), (10182, 237708), (11502, 210428), (13206, 183276), (13576, 178281), (15273, 158472), (15336, 157821), (17608, 137457), (19809, 122184), (20088, 120487), (20364, 118854), (23004, 105214), (26412, 91638), (30546, 79236), (39618, 61092), (40728, 59427), (45819, 52824), (46008, 52607)]