919260108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1$

素因数の和:776

約数の個数: 144

約数和(自身を含む): 2666532960

約数和(自身を除く): 1747272852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 227, 234, 306, 442, 454, 468, 509, 612, 663, 681, 884, 908, 1018, 1326, 1362, 1527, 1989, 2036, 2043, 2652, 2724, 2951, 3054, 3859, 3978, 4086, 4581, 5902, 6108, 6617, 7718, 7956, 8172, 8653, 8853, 9162, 11577, 11804, 13234, 15436, 17306, 17706, 18324, 19851, 23154, 25959, 26468, 26559, 34612, 34731, 35412, 39702, 46308, 50167, 51918, 53118, 59553, 69462, 77877, 79404, 100334, 103836, 106236, 112489, 115543, 119106, 138924, 150501, 155754, 200668, 224978, 231086, 238212, 301002, 311508, 337467, 346629, 449956, 451503, 462172, 602004, 674934, 693258, 903006, 1012401, 1039887, 1349868, 1386516, 1502059, 1806012, 1964231, 2024802, 2079774, 3004118, 3928462, 4049604, 4159548, 4506177, 5892693, 6008236, 7856924, 9012354, 11785386, 13518531, 17678079, 18024708, 23570772, 25535003, 27037062, 35356158, 51070006, 54074124, 70712316, 76605009, 102140012, 153210018, 229815027, 306420036, 459630054, 919260108]

約数ペア:

[(1, 919260108), (2, 459630054), (3, 306420036), (4, 229815027), (6, 153210018), (9, 102140012), (12, 76605009), (13, 70712316), (17, 54074124), (18, 51070006), (26, 35356158), (34, 27037062), (36, 25535003), (39, 23570772), (51, 18024708), (52, 17678079), (68, 13518531), (78, 11785386), (102, 9012354), (117, 7856924), (153, 6008236), (156, 5892693), (204, 4506177), (221, 4159548), (227, 4049604), (234, 3928462), (306, 3004118), (442, 2079774), (454, 2024802), (468, 1964231), (509, 1806012), (612, 1502059), (663, 1386516), (681, 1349868), (884, 1039887), (908, 1012401), (1018, 903006), (1326, 693258), (1362, 674934), (1527, 602004), (1989, 462172), (2036, 451503), (2043, 449956), (2652, 346629), (2724, 337467), (2951, 311508), (3054, 301002), (3859, 238212), (3978, 231086), (4086, 224978), (4581, 200668), (5902, 155754), (6108, 150501), (6617, 138924), (7718, 119106), (7956, 115543), (8172, 112489), (8653, 106236), (8853, 103836), (9162, 100334), (11577, 79404), (11804, 77877), (13234, 69462), (15436, 59553), (17306, 53118), (17706, 51918), (18324, 50167), (19851, 46308), (23154, 39702), (25959, 35412), (26468, 34731), (26559, 34612)]