1570491972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1993}}^1$

素因数の和:2122

約数の個数: 144

約数和(自身を含む): 4703287680

約数和(自身を除く): 3132795708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 59, 63, 84, 106, 118, 126, 159, 177, 212, 236, 252, 318, 354, 371, 413, 477, 531, 636, 708, 742, 826, 954, 1062, 1113, 1239, 1484, 1652, 1908, 1993, 2124, 2226, 2478, 3127, 3339, 3717, 3986, 4452, 4956, 5979, 6254, 6678, 7434, 7972, 9381, 11958, 12508, 13356, 13951, 14868, 17937, 18762, 21889, 23916, 27902, 28143, 35874, 37524, 41853, 43778, 55804, 56286, 65667, 71748, 83706, 87556, 105629, 112572, 117587, 125559, 131334, 167412, 197001, 211258, 235174, 251118, 262668, 316887, 352761, 394002, 422516, 470348, 502236, 633774, 705522, 739403, 788004, 823109, 950661, 1058283, 1267548, 1411044, 1478806, 1646218, 1901322, 2116566, 2218209, 2469327, 2957612, 3292436, 3802644, 4233132, 4436418, 4938654, 6232111, 6654627, 7407981, 8872836, 9877308, 12464222, 13309254, 14815962, 18696333, 24928444, 26618508, 29631924, 37392666, 43624777, 56088999, 74785332, 87249554, 112177998, 130874331, 174499108, 224355996, 261748662, 392622993, 523497324, 785245986, 1570491972]

約数ペア:

[(1, 1570491972), (2, 785245986), (3, 523497324), (4, 392622993), (6, 261748662), (7, 224355996), (9, 174499108), (12, 130874331), (14, 112177998), (18, 87249554), (21, 74785332), (28, 56088999), (36, 43624777), (42, 37392666), (53, 29631924), (59, 26618508), (63, 24928444), (84, 18696333), (106, 14815962), (118, 13309254), (126, 12464222), (159, 9877308), (177, 8872836), (212, 7407981), (236, 6654627), (252, 6232111), (318, 4938654), (354, 4436418), (371, 4233132), (413, 3802644), (477, 3292436), (531, 2957612), (636, 2469327), (708, 2218209), (742, 2116566), (826, 1901322), (954, 1646218), (1062, 1478806), (1113, 1411044), (1239, 1267548), (1484, 1058283), (1652, 950661), (1908, 823109), (1993, 788004), (2124, 739403), (2226, 705522), (2478, 633774), (3127, 502236), (3339, 470348), (3717, 422516), (3986, 394002), (4452, 352761), (4956, 316887), (5979, 262668), (6254, 251118), (6678, 235174), (7434, 211258), (7972, 197001), (9381, 167412), (11958, 131334), (12508, 125559), (13356, 117587), (13951, 112572), (14868, 105629), (17937, 87556), (18762, 83706), (21889, 71748), (23916, 65667), (27902, 56286), (28143, 55804), (35874, 43778), (37524, 41853)]