1613334384

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15937}}^1$

素因数の和:16007

約数の個数: 120

約数和(自身を含む): 4881490640

約数和(自身を除く): 3268156256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 111, 114, 144, 148, 152, 171, 222, 228, 296, 304, 333, 342, 444, 456, 592, 666, 684, 703, 888, 912, 1332, 1368, 1406, 1776, 2109, 2664, 2736, 2812, 4218, 5328, 5624, 6327, 8436, 11248, 12654, 15937, 16872, 25308, 31874, 33744, 47811, 50616, 63748, 95622, 101232, 127496, 143433, 191244, 254992, 286866, 302803, 382488, 573732, 589669, 605606, 764976, 908409, 1147464, 1179338, 1211212, 1769007, 1816818, 2294928, 2358676, 2422424, 2725227, 3538014, 3633636, 4717352, 4844848, 5307021, 5450454, 7076028, 7267272, 9434704, 10614042, 10900908, 11203711, 14152056, 14534544, 21228084, 21801816, 22407422, 28304112, 33611133, 42456168, 43603632, 44814844, 67222266, 84912336, 89629688, 100833399, 134444532, 179259376, 201666798, 268889064, 403333596, 537778128, 806667192, 1613334384]

約数ペア:

[(1, 1613334384), (2, 806667192), (3, 537778128), (4, 403333596), (6, 268889064), (8, 201666798), (9, 179259376), (12, 134444532), (16, 100833399), (18, 89629688), (19, 84912336), (24, 67222266), (36, 44814844), (37, 43603632), (38, 42456168), (48, 33611133), (57, 28304112), (72, 22407422), (74, 21801816), (76, 21228084), (111, 14534544), (114, 14152056), (144, 11203711), (148, 10900908), (152, 10614042), (171, 9434704), (222, 7267272), (228, 7076028), (296, 5450454), (304, 5307021), (333, 4844848), (342, 4717352), (444, 3633636), (456, 3538014), (592, 2725227), (666, 2422424), (684, 2358676), (703, 2294928), (888, 1816818), (912, 1769007), (1332, 1211212), (1368, 1179338), (1406, 1147464), (1776, 908409), (2109, 764976), (2664, 605606), (2736, 589669), (2812, 573732), (4218, 382488), (5328, 302803), (5624, 286866), (6327, 254992), (8436, 191244), (11248, 143433), (12654, 127496), (15937, 101232), (16872, 95622), (25308, 63748), (31874, 50616), (33744, 47811)]