1428478254

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:604

約数の個数: 160

約数和(自身を含む): 3883461120

約数和(自身を除く): 2454982866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 167, 171, 189, 266, 334, 342, 378, 397, 399, 501, 513, 567, 794, 798, 1002, 1026, 1134, 1169, 1191, 1197, 1503, 1539, 2338, 2382, 2394, 2779, 3006, 3078, 3173, 3507, 3573, 3591, 4509, 5558, 6346, 7014, 7146, 7182, 7543, 8337, 9018, 9519, 10521, 10719, 10773, 13527, 15086, 16674, 19038, 21042, 21438, 21546, 22211, 22629, 25011, 27054, 28557, 31563, 32157, 44422, 45258, 50022, 52801, 57114, 63126, 64314, 66299, 66633, 67887, 75033, 85671, 94689, 105602, 132598, 133266, 135774, 150066, 158403, 171342, 189378, 198897, 199899, 203661, 225099, 257013, 316806, 397794, 399798, 407322, 450198, 464093, 475209, 514026, 596691, 599697, 610983, 928186, 950418, 1193382, 1199394, 1221966, 1259681, 1392279, 1425627, 1790073, 1799091, 2519362, 2784558, 2851254, 3580146, 3598182, 3779043, 4176837, 4276881, 5370219, 7558086, 8353674, 8553762, 8817767, 10740438, 11337129, 12530511, 17635534, 22674258, 25061022, 26453301, 34011387, 37591533, 52906602, 68022774, 75183066, 79359903, 102034161, 158719806, 204068322, 238079709, 476159418, 714239127, 1428478254]

約数ペア:

[(1, 1428478254), (2, 714239127), (3, 476159418), (6, 238079709), (7, 204068322), (9, 158719806), (14, 102034161), (18, 79359903), (19, 75183066), (21, 68022774), (27, 52906602), (38, 37591533), (42, 34011387), (54, 26453301), (57, 25061022), (63, 22674258), (81, 17635534), (114, 12530511), (126, 11337129), (133, 10740438), (162, 8817767), (167, 8553762), (171, 8353674), (189, 7558086), (266, 5370219), (334, 4276881), (342, 4176837), (378, 3779043), (397, 3598182), (399, 3580146), (501, 2851254), (513, 2784558), (567, 2519362), (794, 1799091), (798, 1790073), (1002, 1425627), (1026, 1392279), (1134, 1259681), (1169, 1221966), (1191, 1199394), (1197, 1193382), (1503, 950418), (1539, 928186), (2338, 610983), (2382, 599697), (2394, 596691), (2779, 514026), (3006, 475209), (3078, 464093), (3173, 450198), (3507, 407322), (3573, 399798), (3591, 397794), (4509, 316806), (5558, 257013), (6346, 225099), (7014, 203661), (7146, 199899), (7182, 198897), (7543, 189378), (8337, 171342), (9018, 158403), (9519, 150066), (10521, 135774), (10719, 133266), (10773, 132598), (13527, 105602), (15086, 94689), (16674, 85671), (19038, 75033), (21042, 67887), (21438, 66633), (21546, 66299), (22211, 64314), (22629, 63126), (25011, 57114), (27054, 52801), (28557, 50022), (31563, 45258), (32157, 44422)]