1788336468

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{647}}^1$

素因数の和:1131

約数の個数: 120

約数和(自身を含む): 4939704000

約数和(自身を除く): 3151367532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 449, 513, 647, 684, 898, 1026, 1294, 1347, 1539, 1796, 1941, 2052, 2588, 2694, 3078, 3882, 4041, 5388, 5823, 6156, 7764, 8082, 8531, 11646, 12123, 12293, 16164, 17062, 17469, 23292, 24246, 24586, 25593, 34124, 34938, 36369, 36879, 48492, 49172, 51186, 52407, 69876, 72738, 73758, 76779, 102372, 104814, 110637, 145476, 147516, 153558, 209628, 221274, 230337, 290503, 307116, 331911, 442548, 460674, 581006, 663822, 691011, 871509, 921348, 995733, 1162012, 1327644, 1382022, 1743018, 1991466, 2614527, 2764044, 3486036, 3982932, 5229054, 5519557, 7843581, 10458108, 11039114, 15687162, 16558671, 22078228, 23530743, 31374324, 33117342, 47061486, 49676013, 66234684, 94122972, 99352026, 149028039, 198704052, 298056078, 447084117, 596112156, 894168234, 1788336468]

約数ペア:

[(1, 1788336468), (2, 894168234), (3, 596112156), (4, 447084117), (6, 298056078), (9, 198704052), (12, 149028039), (18, 99352026), (19, 94122972), (27, 66234684), (36, 49676013), (38, 47061486), (54, 33117342), (57, 31374324), (76, 23530743), (81, 22078228), (108, 16558671), (114, 15687162), (162, 11039114), (171, 10458108), (228, 7843581), (324, 5519557), (342, 5229054), (449, 3982932), (513, 3486036), (647, 2764044), (684, 2614527), (898, 1991466), (1026, 1743018), (1294, 1382022), (1347, 1327644), (1539, 1162012), (1796, 995733), (1941, 921348), (2052, 871509), (2588, 691011), (2694, 663822), (3078, 581006), (3882, 460674), (4041, 442548), (5388, 331911), (5823, 307116), (6156, 290503), (7764, 230337), (8082, 221274), (8531, 209628), (11646, 153558), (12123, 147516), (12293, 145476), (16164, 110637), (17062, 104814), (17469, 102372), (23292, 76779), (24246, 73758), (24586, 72738), (25593, 69876), (34124, 52407), (34938, 51186), (36369, 49172), (36879, 48492)]