378839916

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4283}}^1$

素因数の和:4322

約数の個数: 144

約数和(自身を含む): 1222550784

約数和(自身を除く): 843710868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 756, 819, 972, 1053, 1092, 1134, 1404, 1638, 1701, 2106, 2268, 2457, 3159, 3276, 3402, 4212, 4283, 4914, 6318, 6804, 7371, 8566, 9828, 12636, 12849, 14742, 17132, 22113, 25698, 29484, 29981, 38547, 44226, 51396, 55679, 59962, 77094, 88452, 89943, 111358, 115641, 119924, 154188, 167037, 179886, 222716, 231282, 269829, 334074, 346923, 359772, 389753, 462564, 501111, 539658, 668148, 693846, 779506, 809487, 1002222, 1040769, 1079316, 1169259, 1387692, 1503333, 1559012, 1618974, 2004444, 2081538, 2338518, 2428461, 3006666, 3237948, 3507777, 4163076, 4509999, 4677036, 4856922, 6013332, 7015554, 7285383, 9019998, 9713844, 10523331, 13529997, 14031108, 14570766, 18039996, 21046662, 27059994, 29141532, 31569993, 42093324, 54119988, 63139986, 94709979, 126279972, 189419958, 378839916]

約数ペア:

[(1, 378839916), (2, 189419958), (3, 126279972), (4, 94709979), (6, 63139986), (7, 54119988), (9, 42093324), (12, 31569993), (13, 29141532), (14, 27059994), (18, 21046662), (21, 18039996), (26, 14570766), (27, 14031108), (28, 13529997), (36, 10523331), (39, 9713844), (42, 9019998), (52, 7285383), (54, 7015554), (63, 6013332), (78, 4856922), (81, 4677036), (84, 4509999), (91, 4163076), (108, 3507777), (117, 3237948), (126, 3006666), (156, 2428461), (162, 2338518), (182, 2081538), (189, 2004444), (234, 1618974), (243, 1559012), (252, 1503333), (273, 1387692), (324, 1169259), (351, 1079316), (364, 1040769), (378, 1002222), (468, 809487), (486, 779506), (546, 693846), (567, 668148), (702, 539658), (756, 501111), (819, 462564), (972, 389753), (1053, 359772), (1092, 346923), (1134, 334074), (1404, 269829), (1638, 231282), (1701, 222716), (2106, 179886), (2268, 167037), (2457, 154188), (3159, 119924), (3276, 115641), (3402, 111358), (4212, 89943), (4283, 88452), (4914, 77094), (6318, 59962), (6804, 55679), (7371, 51396), (8566, 44226), (9828, 38547), (12636, 29981), (12849, 29484), (14742, 25698), (17132, 22113)]