313122348

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 270

約数和(自身を含む): 1053061548

約数和(自身を除く): 739939200

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 81, 84, 98, 99, 108, 121, 126, 132, 147, 154, 162, 163, 189, 196, 198, 231, 242, 252, 294, 297, 308, 324, 326, 363, 378, 396, 441, 462, 484, 489, 539, 567, 588, 594, 652, 693, 726, 756, 847, 882, 891, 924, 978, 1078, 1089, 1134, 1141, 1188, 1323, 1386, 1452, 1467, 1617, 1694, 1764, 1782, 1793, 1956, 2079, 2156, 2178, 2268, 2282, 2541, 2646, 2772, 2934, 3234, 3267, 3388, 3423, 3564, 3586, 3969, 4158, 4356, 4401, 4564, 4851, 5082, 5292, 5379, 5868, 5929, 6237, 6468, 6534, 6846, 7172, 7623, 7938, 7987, 8316, 8802, 9702, 9801, 10164, 10269, 10758, 11858, 12474, 12551, 13068, 13203, 13692, 14553, 15246, 15876, 15974, 16137, 17604, 17787, 19404, 19602, 19723, 20538, 21516, 22869, 23716, 23961, 24948, 25102, 26406, 29106, 30492, 30807, 31948, 32274, 35574, 37653, 39204, 39446, 41076, 43659, 45738, 47922, 48411, 50204, 52812, 53361, 58212, 59169, 61614, 64548, 68607, 71148, 71883, 75306, 78892, 87318, 87857, 91476, 92421, 95844, 96822, 106722, 112959, 118338, 123228, 137214, 138061, 143766, 145233, 150612, 160083, 174636, 175714, 177507, 184842, 193644, 213444, 215649, 225918, 236676, 263571, 274428, 276122, 287532, 290466, 320166, 338877, 351428, 355014, 369684, 414183, 431298, 451836, 480249, 527142, 532521, 552244, 580932, 640332, 646947, 677754, 710028, 790713, 828366, 862596, 960498, 966427, 1016631, 1054284, 1065042, 1242549, 1293894, 1355508, 1581426, 1597563, 1656732, 1920996, 1932854, 2033262, 2130084, 2372139, 2485098, 2587788, 2899281, 3162852, 3195126, 3727647, 3865708, 4066524, 4744278, 4970196, 5798562, 6390252, 7116417, 7455294, 8697843, 9488556, 11182941, 11597124, 14232834, 14910588, 17395686, 22365882, 26093529, 28465668, 34791372, 44731764, 52187058, 78280587, 104374116, 156561174, 313122348]

約数ペア:

[(1, 313122348), (2, 156561174), (3, 104374116), (4, 78280587), (6, 52187058), (7, 44731764), (9, 34791372), (11, 28465668), (12, 26093529), (14, 22365882), (18, 17395686), (21, 14910588), (22, 14232834), (27, 11597124), (28, 11182941), (33, 9488556), (36, 8697843), (42, 7455294), (44, 7116417), (49, 6390252), (54, 5798562), (63, 4970196), (66, 4744278), (77, 4066524), (81, 3865708), (84, 3727647), (98, 3195126), (99, 3162852), (108, 2899281), (121, 2587788), (126, 2485098), (132, 2372139), (147, 2130084), (154, 2033262), (162, 1932854), (163, 1920996), (189, 1656732), (196, 1597563), (198, 1581426), (231, 1355508), (242, 1293894), (252, 1242549), (294, 1065042), (297, 1054284), (308, 1016631), (324, 966427), (326, 960498), (363, 862596), (378, 828366), (396, 790713), (441, 710028), (462, 677754), (484, 646947), (489, 640332), (539, 580932), (567, 552244), (588, 532521), (594, 527142), (652, 480249), (693, 451836), (726, 431298), (756, 414183), (847, 369684), (882, 355014), (891, 351428), (924, 338877), (978, 320166), (1078, 290466), (1089, 287532), (1134, 276122), (1141, 274428), (1188, 263571), (1323, 236676), (1386, 225918), (1452, 215649), (1467, 213444), (1617, 193644), (1694, 184842), (1764, 177507), (1782, 175714), (1793, 174636), (1956, 160083), (2079, 150612), (2156, 145233), (2178, 143766), (2268, 138061), (2282, 137214), (2541, 123228), (2646, 118338), (2772, 112959), (2934, 106722), (3234, 96822), (3267, 95844), (3388, 92421), (3423, 91476), (3564, 87857), (3586, 87318), (3969, 78892), (4158, 75306), (4356, 71883), (4401, 71148), (4564, 68607), (4851, 64548), (5082, 61614), (5292, 59169), (5379, 58212), (5868, 53361), (5929, 52812), (6237, 50204), (6468, 48411), (6534, 47922), (6846, 45738), (7172, 43659), (7623, 41076), (7938, 39446), (7987, 39204), (8316, 37653), (8802, 35574), (9702, 32274), (9801, 31948), (10164, 30807), (10269, 30492), (10758, 29106), (11858, 26406), (12474, 25102), (12551, 24948), (13068, 23961), (13203, 23716), (13692, 22869), (14553, 21516), (15246, 20538), (15876, 19723), (15974, 19602), (16137, 19404), (17604, 17787)]