1262259612

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 3449951232

約数和(自身を除く): 2187691620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 163, 186, 243, 257, 279, 324, 326, 372, 486, 489, 514, 558, 652, 771, 837, 972, 978, 1028, 1116, 1467, 1542, 1674, 1956, 2313, 2511, 2934, 3084, 3348, 4401, 4626, 5022, 5053, 5868, 6939, 7533, 7967, 8802, 9252, 10044, 10106, 13203, 13878, 15066, 15159, 15934, 17604, 20212, 20817, 23901, 26406, 27756, 30132, 30318, 31868, 39609, 41634, 41891, 45477, 47802, 52812, 60636, 62451, 71703, 79218, 83268, 83782, 90954, 95604, 124902, 125673, 136431, 143406, 158436, 167564, 181908, 215109, 249804, 251346, 272862, 286812, 377019, 409293, 430218, 502692, 545724, 645327, 754038, 818586, 860436, 1131057, 1227879, 1290654, 1298621, 1508076, 1637172, 1935981, 2262114, 2455758, 2581308, 2597242, 3393171, 3871962, 3895863, 4524228, 4911516, 5194484, 6786342, 7743924, 7791726, 10179513, 11687589, 13572684, 15583452, 20359026, 23375178, 35062767, 40718052, 46750356, 70125534, 105188301, 140251068, 210376602, 315564903, 420753204, 631129806, 1262259612]

約数ペア:

[(1, 1262259612), (2, 631129806), (3, 420753204), (4, 315564903), (6, 210376602), (9, 140251068), (12, 105188301), (18, 70125534), (27, 46750356), (31, 40718052), (36, 35062767), (54, 23375178), (62, 20359026), (81, 15583452), (93, 13572684), (108, 11687589), (124, 10179513), (162, 7791726), (163, 7743924), (186, 6786342), (243, 5194484), (257, 4911516), (279, 4524228), (324, 3895863), (326, 3871962), (372, 3393171), (486, 2597242), (489, 2581308), (514, 2455758), (558, 2262114), (652, 1935981), (771, 1637172), (837, 1508076), (972, 1298621), (978, 1290654), (1028, 1227879), (1116, 1131057), (1467, 860436), (1542, 818586), (1674, 754038), (1956, 645327), (2313, 545724), (2511, 502692), (2934, 430218), (3084, 409293), (3348, 377019), (4401, 286812), (4626, 272862), (5022, 251346), (5053, 249804), (5868, 215109), (6939, 181908), (7533, 167564), (7967, 158436), (8802, 143406), (9252, 136431), (10044, 125673), (10106, 124902), (13203, 95604), (13878, 90954), (15066, 83782), (15159, 83268), (15934, 79218), (17604, 71703), (20212, 62451), (20817, 60636), (23901, 52812), (26406, 47802), (27756, 45477), (30132, 41891), (30318, 41634), (31868, 39609)]