378571284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1583}}^1$

素因数の和:1686

約数の個数: 144

約数和(自身を含む): 1194665472

約数和(自身を除く): 816094188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 73, 78, 84, 91, 117, 126, 146, 156, 182, 219, 234, 252, 273, 292, 364, 438, 468, 511, 546, 657, 819, 876, 949, 1022, 1092, 1314, 1533, 1583, 1638, 1898, 2044, 2628, 2847, 3066, 3166, 3276, 3796, 4599, 4749, 5694, 6132, 6332, 6643, 8541, 9198, 9498, 11081, 11388, 13286, 14247, 17082, 18396, 18996, 19929, 20579, 22162, 26572, 28494, 33243, 34164, 39858, 41158, 44324, 56988, 59787, 61737, 66486, 79716, 82316, 99729, 115559, 119574, 123474, 132972, 144053, 185211, 199458, 231118, 239148, 246948, 288106, 346677, 370422, 398916, 432159, 462236, 576212, 693354, 740844, 808913, 864318, 1040031, 1296477, 1386708, 1502267, 1617826, 1728636, 2080062, 2426739, 2592954, 3004534, 3235652, 4160124, 4506801, 4853478, 5185908, 6009068, 7280217, 9013602, 9706956, 10515869, 13520403, 14560434, 18027204, 21031738, 27040806, 29120868, 31547607, 42063476, 54081612, 63095214, 94642821, 126190428, 189285642, 378571284]

約数ペア:

[(1, 378571284), (2, 189285642), (3, 126190428), (4, 94642821), (6, 63095214), (7, 54081612), (9, 42063476), (12, 31547607), (13, 29120868), (14, 27040806), (18, 21031738), (21, 18027204), (26, 14560434), (28, 13520403), (36, 10515869), (39, 9706956), (42, 9013602), (52, 7280217), (63, 6009068), (73, 5185908), (78, 4853478), (84, 4506801), (91, 4160124), (117, 3235652), (126, 3004534), (146, 2592954), (156, 2426739), (182, 2080062), (219, 1728636), (234, 1617826), (252, 1502267), (273, 1386708), (292, 1296477), (364, 1040031), (438, 864318), (468, 808913), (511, 740844), (546, 693354), (657, 576212), (819, 462236), (876, 432159), (949, 398916), (1022, 370422), (1092, 346677), (1314, 288106), (1533, 246948), (1583, 239148), (1638, 231118), (1898, 199458), (2044, 185211), (2628, 144053), (2847, 132972), (3066, 123474), (3166, 119574), (3276, 115559), (3796, 99729), (4599, 82316), (4749, 79716), (5694, 66486), (6132, 61737), (6332, 59787), (6643, 56988), (8541, 44324), (9198, 41158), (9498, 39858), (11081, 34164), (11388, 33243), (13286, 28494), (14247, 26572), (17082, 22162), (18396, 20579), (18996, 19929)]