306149844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 216

約数和(自身を含む): 986621664

約数和(自身を除く): 680471820

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 121, 132, 143, 147, 154, 156, 182, 196, 231, 242, 273, 286, 294, 308, 331, 363, 364, 429, 462, 484, 539, 546, 572, 588, 637, 662, 726, 847, 858, 924, 993, 1001, 1078, 1092, 1274, 1324, 1452, 1573, 1617, 1694, 1716, 1911, 1986, 2002, 2156, 2317, 2541, 2548, 3003, 3146, 3234, 3388, 3641, 3822, 3972, 4004, 4303, 4634, 4719, 5082, 5929, 6006, 6292, 6468, 6951, 7007, 7282, 7644, 8606, 9268, 9438, 10164, 10923, 11011, 11858, 12012, 12909, 13902, 14014, 14564, 16219, 17212, 17787, 18876, 21021, 21846, 22022, 23716, 25487, 25818, 27804, 28028, 30121, 32438, 33033, 35574, 40051, 42042, 43692, 44044, 47333, 48657, 50974, 51636, 60242, 64876, 66066, 71148, 76461, 77077, 80102, 84084, 90363, 94666, 97314, 101948, 120153, 120484, 132132, 141999, 152922, 154154, 160204, 178409, 180726, 189332, 194628, 210847, 231231, 240306, 280357, 283998, 305844, 308308, 331331, 356818, 361452, 421694, 462462, 480612, 520663, 535227, 560714, 567996, 632541, 662662, 713636, 841071, 843388, 924924, 993993, 1041326, 1070454, 1121428, 1265082, 1325324, 1561989, 1682142, 1962499, 1987986, 2082652, 2140908, 2319317, 2530164, 3123978, 3364284, 3644641, 3924998, 3975972, 4638634, 5887497, 6247956, 6957951, 7289282, 7849996, 9277268, 10933923, 11774994, 13915902, 14578564, 21867846, 23549988, 25512487, 27831804, 43735692, 51024974, 76537461, 102049948, 153074922, 306149844]

約数ペア:

[(1, 306149844), (2, 153074922), (3, 102049948), (4, 76537461), (6, 51024974), (7, 43735692), (11, 27831804), (12, 25512487), (13, 23549988), (14, 21867846), (21, 14578564), (22, 13915902), (26, 11774994), (28, 10933923), (33, 9277268), (39, 7849996), (42, 7289282), (44, 6957951), (49, 6247956), (52, 5887497), (66, 4638634), (77, 3975972), (78, 3924998), (84, 3644641), (91, 3364284), (98, 3123978), (121, 2530164), (132, 2319317), (143, 2140908), (147, 2082652), (154, 1987986), (156, 1962499), (182, 1682142), (196, 1561989), (231, 1325324), (242, 1265082), (273, 1121428), (286, 1070454), (294, 1041326), (308, 993993), (331, 924924), (363, 843388), (364, 841071), (429, 713636), (462, 662662), (484, 632541), (539, 567996), (546, 560714), (572, 535227), (588, 520663), (637, 480612), (662, 462462), (726, 421694), (847, 361452), (858, 356818), (924, 331331), (993, 308308), (1001, 305844), (1078, 283998), (1092, 280357), (1274, 240306), (1324, 231231), (1452, 210847), (1573, 194628), (1617, 189332), (1694, 180726), (1716, 178409), (1911, 160204), (1986, 154154), (2002, 152922), (2156, 141999), (2317, 132132), (2541, 120484), (2548, 120153), (3003, 101948), (3146, 97314), (3234, 94666), (3388, 90363), (3641, 84084), (3822, 80102), (3972, 77077), (4004, 76461), (4303, 71148), (4634, 66066), (4719, 64876), (5082, 60242), (5929, 51636), (6006, 50974), (6292, 48657), (6468, 47333), (6951, 44044), (7007, 43692), (7282, 42042), (7644, 40051), (8606, 35574), (9268, 33033), (9438, 32438), (10164, 30121), (10923, 28028), (11011, 27804), (11858, 25818), (12012, 25487), (12909, 23716), (13902, 22022), (14014, 21846), (14564, 21021), (16219, 18876), (17212, 17787)]