644613552

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:573

約数の個数: 200

約数和(自身を含む): 2059749120

約数和(自身を除く): 1415135568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 103, 108, 132, 144, 162, 176, 198, 206, 216, 264, 297, 309, 324, 396, 412, 432, 439, 528, 594, 618, 648, 792, 824, 878, 891, 927, 1133, 1188, 1236, 1296, 1317, 1584, 1648, 1756, 1782, 1854, 2266, 2376, 2472, 2634, 2781, 3399, 3512, 3564, 3708, 3951, 4532, 4752, 4829, 4944, 5268, 5562, 6798, 7024, 7128, 7416, 7902, 8343, 9064, 9658, 10197, 10536, 11124, 11853, 13596, 14256, 14487, 14832, 15804, 16686, 18128, 19316, 20394, 21072, 22248, 23706, 27192, 28974, 30591, 31608, 33372, 35559, 38632, 40788, 43461, 44496, 45217, 47412, 54384, 57948, 61182, 63216, 66744, 71118, 77264, 81576, 86922, 90434, 91773, 94824, 115896, 122364, 130383, 133488, 135651, 142236, 163152, 173844, 180868, 183546, 189648, 231792, 244728, 260766, 271302, 284472, 347688, 361736, 367092, 391149, 406953, 489456, 497387, 521532, 542604, 568944, 695376, 723472, 734184, 782298, 813906, 994774, 1043064, 1085208, 1220859, 1468368, 1492161, 1564596, 1627812, 1989548, 2086128, 2170416, 2441718, 2984322, 3129192, 3255624, 3662577, 3979096, 4476483, 4883436, 5968644, 6258384, 6511248, 7325154, 7958192, 8952966, 9766872, 11937288, 13429449, 14650308, 17905932, 19533744, 23874576, 26858898, 29300616, 35811864, 40288347, 53717796, 58601232, 71623728, 80576694, 107435592, 161153388, 214871184, 322306776, 644613552]

約数ペア:

[(1, 644613552), (2, 322306776), (3, 214871184), (4, 161153388), (6, 107435592), (8, 80576694), (9, 71623728), (11, 58601232), (12, 53717796), (16, 40288347), (18, 35811864), (22, 29300616), (24, 26858898), (27, 23874576), (33, 19533744), (36, 17905932), (44, 14650308), (48, 13429449), (54, 11937288), (66, 9766872), (72, 8952966), (81, 7958192), (88, 7325154), (99, 6511248), (103, 6258384), (108, 5968644), (132, 4883436), (144, 4476483), (162, 3979096), (176, 3662577), (198, 3255624), (206, 3129192), (216, 2984322), (264, 2441718), (297, 2170416), (309, 2086128), (324, 1989548), (396, 1627812), (412, 1564596), (432, 1492161), (439, 1468368), (528, 1220859), (594, 1085208), (618, 1043064), (648, 994774), (792, 813906), (824, 782298), (878, 734184), (891, 723472), (927, 695376), (1133, 568944), (1188, 542604), (1236, 521532), (1296, 497387), (1317, 489456), (1584, 406953), (1648, 391149), (1756, 367092), (1782, 361736), (1854, 347688), (2266, 284472), (2376, 271302), (2472, 260766), (2634, 244728), (2781, 231792), (3399, 189648), (3512, 183546), (3564, 180868), (3708, 173844), (3951, 163152), (4532, 142236), (4752, 135651), (4829, 133488), (4944, 130383), (5268, 122364), (5562, 115896), (6798, 94824), (7024, 91773), (7128, 90434), (7416, 86922), (7902, 81576), (8343, 77264), (9064, 71118), (9658, 66744), (10197, 63216), (10536, 61182), (11124, 57948), (11853, 54384), (13596, 47412), (14256, 45217), (14487, 44496), (14832, 43461), (15804, 40788), (16686, 38632), (18128, 35559), (19316, 33372), (20394, 31608), (21072, 30591), (22248, 28974), (23706, 27192)]