313060644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 216

約数和(自身を含む): 961080120

約数和(自身を除く): 648019476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 34, 36, 38, 39, 51, 52, 57, 68, 76, 78, 102, 109, 114, 117, 153, 156, 171, 204, 218, 221, 228, 234, 247, 306, 323, 327, 342, 361, 436, 442, 468, 494, 612, 646, 654, 663, 684, 722, 741, 884, 969, 981, 988, 1083, 1292, 1308, 1326, 1417, 1444, 1482, 1853, 1938, 1962, 1989, 2071, 2166, 2223, 2652, 2834, 2907, 2964, 3249, 3706, 3876, 3924, 3978, 4142, 4199, 4251, 4332, 4446, 4693, 5559, 5668, 5814, 6137, 6213, 6498, 7412, 7956, 8284, 8398, 8502, 8892, 9386, 11118, 11628, 12274, 12426, 12597, 12753, 12996, 14079, 16677, 16796, 17004, 18411, 18639, 18772, 22236, 24089, 24548, 24852, 25194, 25506, 26923, 28158, 33354, 35207, 36822, 37278, 37791, 39349, 42237, 48178, 50388, 51012, 53846, 55233, 56316, 66708, 70414, 72267, 73644, 74556, 75582, 78698, 79781, 80769, 84474, 96356, 105621, 107692, 110466, 118047, 140828, 144534, 151164, 157396, 159562, 161538, 168948, 211242, 216801, 220932, 236094, 239343, 242307, 289068, 316863, 319124, 323076, 354141, 422484, 433602, 457691, 472188, 478686, 484614, 511537, 633726, 668933, 708282, 718029, 867204, 915382, 957372, 969228, 1023074, 1267452, 1337866, 1373073, 1416564, 1436058, 1534611, 1830764, 2006799, 2046148, 2675732, 2746146, 2872116, 3069222, 4013598, 4119219, 4603833, 5492292, 6020397, 6138444, 8027196, 8238438, 8696129, 9207666, 12040794, 16476876, 17392258, 18415332, 24081588, 26088387, 34784516, 52176774, 78265161, 104353548, 156530322, 313060644]

約数ペア:

[(1, 313060644), (2, 156530322), (3, 104353548), (4, 78265161), (6, 52176774), (9, 34784516), (12, 26088387), (13, 24081588), (17, 18415332), (18, 17392258), (19, 16476876), (26, 12040794), (34, 9207666), (36, 8696129), (38, 8238438), (39, 8027196), (51, 6138444), (52, 6020397), (57, 5492292), (68, 4603833), (76, 4119219), (78, 4013598), (102, 3069222), (109, 2872116), (114, 2746146), (117, 2675732), (153, 2046148), (156, 2006799), (171, 1830764), (204, 1534611), (218, 1436058), (221, 1416564), (228, 1373073), (234, 1337866), (247, 1267452), (306, 1023074), (323, 969228), (327, 957372), (342, 915382), (361, 867204), (436, 718029), (442, 708282), (468, 668933), (494, 633726), (612, 511537), (646, 484614), (654, 478686), (663, 472188), (684, 457691), (722, 433602), (741, 422484), (884, 354141), (969, 323076), (981, 319124), (988, 316863), (1083, 289068), (1292, 242307), (1308, 239343), (1326, 236094), (1417, 220932), (1444, 216801), (1482, 211242), (1853, 168948), (1938, 161538), (1962, 159562), (1989, 157396), (2071, 151164), (2166, 144534), (2223, 140828), (2652, 118047), (2834, 110466), (2907, 107692), (2964, 105621), (3249, 96356), (3706, 84474), (3876, 80769), (3924, 79781), (3978, 78698), (4142, 75582), (4199, 74556), (4251, 73644), (4332, 72267), (4446, 70414), (4693, 66708), (5559, 56316), (5668, 55233), (5814, 53846), (6137, 51012), (6213, 50388), (6498, 48178), (7412, 42237), (7956, 39349), (8284, 37791), (8398, 37278), (8502, 36822), (8892, 35207), (9386, 33354), (11118, 28158), (11628, 26923), (12274, 25506), (12426, 25194), (12597, 24852), (12753, 24548), (12996, 24089), (14079, 22236), (16677, 18772), (16796, 18639), (17004, 18411)]