338202270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1409}}^1$

素因数の和:1559

約数の個数: 128

約数和(自身を含む): 1039564800

約数和(自身を除く): 701362530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 127, 135, 189, 210, 254, 270, 315, 378, 381, 630, 635, 762, 889, 945, 1143, 1270, 1409, 1778, 1890, 1905, 2286, 2667, 2818, 3429, 3810, 4227, 4445, 5334, 5715, 6858, 7045, 8001, 8454, 8890, 9863, 11430, 12681, 13335, 14090, 16002, 17145, 19726, 21135, 24003, 25362, 26670, 29589, 34290, 38043, 40005, 42270, 48006, 49315, 59178, 63405, 76086, 80010, 88767, 98630, 120015, 126810, 147945, 177534, 178943, 190215, 240030, 266301, 295890, 357886, 380430, 443835, 532602, 536829, 887670, 894715, 1073658, 1252601, 1331505, 1610487, 1789430, 2505202, 2663010, 2684145, 3220974, 3757803, 4831461, 5368290, 6263005, 7515606, 8052435, 9662922, 11273409, 12526010, 16104870, 18789015, 22546818, 24157305, 33820227, 37578030, 48314610, 56367045, 67640454, 112734090, 169101135, 338202270]

約数ペア:

[(1, 338202270), (2, 169101135), (3, 112734090), (5, 67640454), (6, 56367045), (7, 48314610), (9, 37578030), (10, 33820227), (14, 24157305), (15, 22546818), (18, 18789015), (21, 16104870), (27, 12526010), (30, 11273409), (35, 9662922), (42, 8052435), (45, 7515606), (54, 6263005), (63, 5368290), (70, 4831461), (90, 3757803), (105, 3220974), (126, 2684145), (127, 2663010), (135, 2505202), (189, 1789430), (210, 1610487), (254, 1331505), (270, 1252601), (315, 1073658), (378, 894715), (381, 887670), (630, 536829), (635, 532602), (762, 443835), (889, 380430), (945, 357886), (1143, 295890), (1270, 266301), (1409, 240030), (1778, 190215), (1890, 178943), (1905, 177534), (2286, 147945), (2667, 126810), (2818, 120015), (3429, 98630), (3810, 88767), (4227, 80010), (4445, 76086), (5334, 63405), (5715, 59178), (6858, 49315), (7045, 48006), (8001, 42270), (8454, 40005), (8890, 38043), (9863, 34290), (11430, 29589), (12681, 26670), (13335, 25362), (14090, 24003), (16002, 21135), (17145, 19726)]