319996404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 288

約数和(自身を含む): 1078721280

約数和(自身を除く): 758724876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 53, 57, 63, 76, 78, 84, 91, 97, 106, 114, 117, 126, 133, 156, 159, 171, 182, 194, 212, 228, 234, 247, 252, 266, 273, 291, 318, 342, 364, 371, 388, 399, 468, 477, 494, 532, 546, 582, 636, 679, 684, 689, 741, 742, 798, 819, 873, 954, 988, 1007, 1092, 1113, 1164, 1197, 1261, 1358, 1378, 1482, 1484, 1596, 1638, 1729, 1746, 1843, 1908, 2014, 2037, 2067, 2223, 2226, 2394, 2522, 2716, 2756, 2964, 3021, 3276, 3339, 3458, 3492, 3686, 3783, 4028, 4074, 4134, 4446, 4452, 4788, 4823, 5044, 5141, 5187, 5529, 6042, 6111, 6201, 6678, 6916, 7049, 7372, 7566, 8148, 8268, 8827, 8892, 9063, 9646, 10282, 10374, 11058, 11349, 12084, 12222, 12402, 12901, 13091, 13356, 14098, 14469, 15132, 15423, 15561, 16587, 17654, 18126, 19292, 20564, 20748, 21147, 22116, 22698, 23959, 24444, 24804, 25802, 26182, 26481, 28196, 28938, 30846, 31122, 33174, 35308, 35987, 36252, 38703, 39273, 42294, 43407, 45396, 46269, 47918, 51604, 52364, 52962, 57876, 61692, 62244, 63441, 66348, 66833, 71877, 71974, 77406, 78546, 79443, 84588, 86814, 91637, 92538, 95836, 97679, 105924, 107961, 116109, 117819, 126882, 133666, 143754, 143948, 154812, 157092, 158886, 167713, 173628, 183274, 185076, 195358, 200499, 215631, 215922, 232218, 235638, 253764, 267332, 274911, 287508, 293037, 317772, 323883, 335426, 366548, 390716, 400998, 431262, 431844, 464436, 467831, 471276, 503139, 549822, 586074, 601497, 647766, 670852, 683753, 801996, 824733, 862524, 879111, 935662, 1006278, 1099644, 1172148, 1202994, 1269827, 1295532, 1367506, 1403493, 1509417, 1649466, 1758222, 1871324, 2012556, 2051259, 2405988, 2539654, 2735012, 2806986, 3018834, 3298932, 3516444, 3809481, 4102518, 4210479, 5079308, 5613972, 6037668, 6153777, 7618962, 8205036, 8420958, 8888789, 11428443, 12307554, 15237924, 16841916, 17777578, 22856886, 24615108, 26666367, 35555156, 45713772, 53332734, 79999101, 106665468, 159998202, 319996404]

約数ペア:

[(1, 319996404), (2, 159998202), (3, 106665468), (4, 79999101), (6, 53332734), (7, 45713772), (9, 35555156), (12, 26666367), (13, 24615108), (14, 22856886), (18, 17777578), (19, 16841916), (21, 15237924), (26, 12307554), (28, 11428443), (36, 8888789), (38, 8420958), (39, 8205036), (42, 7618962), (52, 6153777), (53, 6037668), (57, 5613972), (63, 5079308), (76, 4210479), (78, 4102518), (84, 3809481), (91, 3516444), (97, 3298932), (106, 3018834), (114, 2806986), (117, 2735012), (126, 2539654), (133, 2405988), (156, 2051259), (159, 2012556), (171, 1871324), (182, 1758222), (194, 1649466), (212, 1509417), (228, 1403493), (234, 1367506), (247, 1295532), (252, 1269827), (266, 1202994), (273, 1172148), (291, 1099644), (318, 1006278), (342, 935662), (364, 879111), (371, 862524), (388, 824733), (399, 801996), (468, 683753), (477, 670852), (494, 647766), (532, 601497), (546, 586074), (582, 549822), (636, 503139), (679, 471276), (684, 467831), (689, 464436), (741, 431844), (742, 431262), (798, 400998), (819, 390716), (873, 366548), (954, 335426), (988, 323883), (1007, 317772), (1092, 293037), (1113, 287508), (1164, 274911), (1197, 267332), (1261, 253764), (1358, 235638), (1378, 232218), (1482, 215922), (1484, 215631), (1596, 200499), (1638, 195358), (1729, 185076), (1746, 183274), (1843, 173628), (1908, 167713), (2014, 158886), (2037, 157092), (2067, 154812), (2223, 143948), (2226, 143754), (2394, 133666), (2522, 126882), (2716, 117819), (2756, 116109), (2964, 107961), (3021, 105924), (3276, 97679), (3339, 95836), (3458, 92538), (3492, 91637), (3686, 86814), (3783, 84588), (4028, 79443), (4074, 78546), (4134, 77406), (4446, 71974), (4452, 71877), (4788, 66833), (4823, 66348), (5044, 63441), (5141, 62244), (5187, 61692), (5529, 57876), (6042, 52962), (6111, 52364), (6201, 51604), (6678, 47918), (6916, 46269), (7049, 45396), (7372, 43407), (7566, 42294), (8148, 39273), (8268, 38703), (8827, 36252), (8892, 35987), (9063, 35308), (9646, 33174), (10282, 31122), (10374, 30846), (11058, 28938), (11349, 28196), (12084, 26481), (12222, 26182), (12402, 25802), (12901, 24804), (13091, 24444), (13356, 23959), (14098, 22698), (14469, 22116), (15132, 21147), (15423, 20748), (15561, 20564), (16587, 19292), (17654, 18126)]