290364228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 216

約数和(自身を含む): 954233280

約数和(自身を除く): 663869052

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 109, 124, 126, 132, 154, 186, 198, 217, 218, 231, 252, 279, 308, 327, 341, 372, 396, 434, 436, 462, 558, 651, 654, 682, 693, 763, 868, 924, 961, 981, 1023, 1116, 1199, 1302, 1308, 1364, 1386, 1526, 1922, 1953, 1962, 2046, 2289, 2387, 2398, 2604, 2772, 2883, 3052, 3069, 3379, 3597, 3844, 3906, 3924, 4092, 4578, 4774, 4796, 5766, 6138, 6727, 6758, 6867, 7161, 7194, 7812, 8393, 8649, 9156, 9548, 10137, 10571, 10791, 11532, 12276, 13454, 13516, 13734, 14322, 14388, 16786, 17298, 20181, 20274, 21142, 21483, 21582, 23653, 25179, 26908, 27468, 28644, 30411, 31713, 33572, 34596, 37169, 40362, 40548, 42284, 42966, 43164, 47306, 50358, 60543, 60822, 63426, 70959, 73997, 74338, 75537, 80724, 85932, 94612, 95139, 100716, 104749, 111507, 121086, 121644, 126852, 141918, 147994, 148676, 151074, 190278, 209498, 212877, 221991, 223014, 242172, 260183, 283836, 295988, 302148, 314247, 334521, 380556, 418996, 425754, 443982, 446028, 520366, 628494, 665973, 669042, 733243, 780549, 851508, 887964, 942741, 1040732, 1152239, 1256988, 1331946, 1338084, 1466486, 1561098, 1885482, 2199729, 2304478, 2341647, 2663892, 2932972, 3122196, 3456717, 3770964, 4399458, 4608956, 4683294, 6599187, 6913434, 8065673, 8798916, 9366588, 10370151, 13198374, 13826868, 16131346, 20740302, 24197019, 26396748, 32262692, 41480604, 48394038, 72591057, 96788076, 145182114, 290364228]

約数ペア:

[(1, 290364228), (2, 145182114), (3, 96788076), (4, 72591057), (6, 48394038), (7, 41480604), (9, 32262692), (11, 26396748), (12, 24197019), (14, 20740302), (18, 16131346), (21, 13826868), (22, 13198374), (28, 10370151), (31, 9366588), (33, 8798916), (36, 8065673), (42, 6913434), (44, 6599187), (62, 4683294), (63, 4608956), (66, 4399458), (77, 3770964), (84, 3456717), (93, 3122196), (99, 2932972), (109, 2663892), (124, 2341647), (126, 2304478), (132, 2199729), (154, 1885482), (186, 1561098), (198, 1466486), (217, 1338084), (218, 1331946), (231, 1256988), (252, 1152239), (279, 1040732), (308, 942741), (327, 887964), (341, 851508), (372, 780549), (396, 733243), (434, 669042), (436, 665973), (462, 628494), (558, 520366), (651, 446028), (654, 443982), (682, 425754), (693, 418996), (763, 380556), (868, 334521), (924, 314247), (961, 302148), (981, 295988), (1023, 283836), (1116, 260183), (1199, 242172), (1302, 223014), (1308, 221991), (1364, 212877), (1386, 209498), (1526, 190278), (1922, 151074), (1953, 148676), (1962, 147994), (2046, 141918), (2289, 126852), (2387, 121644), (2398, 121086), (2604, 111507), (2772, 104749), (2883, 100716), (3052, 95139), (3069, 94612), (3379, 85932), (3597, 80724), (3844, 75537), (3906, 74338), (3924, 73997), (4092, 70959), (4578, 63426), (4774, 60822), (4796, 60543), (5766, 50358), (6138, 47306), (6727, 43164), (6758, 42966), (6867, 42284), (7161, 40548), (7194, 40362), (7812, 37169), (8393, 34596), (8649, 33572), (9156, 31713), (9548, 30411), (10137, 28644), (10571, 27468), (10791, 26908), (11532, 25179), (12276, 23653), (13454, 21582), (13516, 21483), (13734, 21142), (14322, 20274), (14388, 20181), (16786, 17298)]