2649942372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1430

約数の個数: 192

約数和(自身を含む): 8075870208

約数和(自身を除く): 5425927836

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 71, 77, 84, 93, 124, 132, 142, 154, 186, 213, 217, 231, 284, 308, 341, 372, 426, 434, 462, 497, 651, 682, 781, 852, 868, 924, 994, 1023, 1302, 1303, 1364, 1491, 1562, 1988, 2046, 2201, 2343, 2387, 2604, 2606, 2982, 3124, 3909, 4092, 4402, 4686, 4774, 5212, 5467, 5964, 6603, 7161, 7818, 8804, 9121, 9372, 9548, 10934, 13206, 14322, 14333, 15407, 15636, 16401, 18242, 21868, 24211, 26412, 27363, 28644, 28666, 30814, 32802, 36484, 40393, 42999, 46221, 48422, 54726, 57332, 61628, 65604, 72633, 80786, 85998, 92442, 92513, 96844, 100331, 109452, 121179, 145266, 161572, 169477, 171996, 184884, 185026, 200662, 242358, 277539, 282751, 290532, 300993, 338954, 370052, 401324, 444323, 484716, 508431, 555078, 565502, 601986, 647591, 677908, 848253, 888646, 1016862, 1017643, 1110156, 1131004, 1203972, 1295182, 1332969, 1696506, 1777292, 1942773, 2033724, 2035286, 2590364, 2665938, 2867903, 3052929, 3110261, 3393012, 3885546, 4070572, 5331876, 5735806, 6105858, 6220522, 7123501, 7771092, 8603709, 9330783, 11471612, 12211716, 12441044, 14247002, 17207418, 18661566, 20075321, 21370503, 28494004, 31546933, 34414836, 37323132, 40150642, 42741006, 60225963, 63093866, 80301284, 85482012, 94640799, 120451926, 126187732, 189281598, 220828531, 240903852, 378563196, 441657062, 662485593, 883314124, 1324971186, 2649942372]

約数ペア:

[(1, 2649942372), (2, 1324971186), (3, 883314124), (4, 662485593), (6, 441657062), (7, 378563196), (11, 240903852), (12, 220828531), (14, 189281598), (21, 126187732), (22, 120451926), (28, 94640799), (31, 85482012), (33, 80301284), (42, 63093866), (44, 60225963), (62, 42741006), (66, 40150642), (71, 37323132), (77, 34414836), (84, 31546933), (93, 28494004), (124, 21370503), (132, 20075321), (142, 18661566), (154, 17207418), (186, 14247002), (213, 12441044), (217, 12211716), (231, 11471612), (284, 9330783), (308, 8603709), (341, 7771092), (372, 7123501), (426, 6220522), (434, 6105858), (462, 5735806), (497, 5331876), (651, 4070572), (682, 3885546), (781, 3393012), (852, 3110261), (868, 3052929), (924, 2867903), (994, 2665938), (1023, 2590364), (1302, 2035286), (1303, 2033724), (1364, 1942773), (1491, 1777292), (1562, 1696506), (1988, 1332969), (2046, 1295182), (2201, 1203972), (2343, 1131004), (2387, 1110156), (2604, 1017643), (2606, 1016862), (2982, 888646), (3124, 848253), (3909, 677908), (4092, 647591), (4402, 601986), (4686, 565502), (4774, 555078), (5212, 508431), (5467, 484716), (5964, 444323), (6603, 401324), (7161, 370052), (7818, 338954), (8804, 300993), (9121, 290532), (9372, 282751), (9548, 277539), (10934, 242358), (13206, 200662), (14322, 185026), (14333, 184884), (15407, 171996), (15636, 169477), (16401, 161572), (18242, 145266), (21868, 121179), (24211, 109452), (26412, 100331), (27363, 96844), (28644, 92513), (28666, 92442), (30814, 85998), (32802, 80786), (36484, 72633), (40393, 65604), (42999, 61628), (46221, 57332), (48422, 54726)]