381874416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{373}}^1$

素因数の和:679

約数の個数: 160

約数和(自身を含む): 1237682688

約数和(自身を除く): 855808272

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 277, 308, 336, 373, 462, 528, 554, 616, 746, 831, 924, 1108, 1119, 1232, 1492, 1662, 1848, 1939, 2216, 2238, 2611, 2984, 3047, 3324, 3696, 3878, 4103, 4432, 4476, 5222, 5817, 5968, 6094, 6648, 7756, 7833, 8206, 8952, 9141, 10444, 11634, 12188, 12309, 13296, 15512, 15666, 16412, 17904, 18282, 20888, 21329, 23268, 24376, 24618, 28721, 31024, 31332, 32824, 36564, 41776, 42658, 46536, 48752, 49236, 57442, 62664, 63987, 65648, 73128, 85316, 86163, 93072, 98472, 103321, 114884, 125328, 127974, 146256, 170632, 172326, 196944, 206642, 229768, 255948, 309963, 341264, 344652, 413284, 459536, 511896, 619926, 689304, 723247, 826568, 1023792, 1136531, 1239852, 1378608, 1446494, 1653136, 2169741, 2273062, 2479704, 2892988, 3409593, 4339482, 4546124, 4959408, 5785976, 6819186, 7955717, 8678964, 9092248, 11571952, 13638372, 15911434, 17357928, 18184496, 23867151, 27276744, 31822868, 34715856, 47734302, 54553488, 63645736, 95468604, 127291472, 190937208, 381874416]

約数ペア:

[(1, 381874416), (2, 190937208), (3, 127291472), (4, 95468604), (6, 63645736), (7, 54553488), (8, 47734302), (11, 34715856), (12, 31822868), (14, 27276744), (16, 23867151), (21, 18184496), (22, 17357928), (24, 15911434), (28, 13638372), (33, 11571952), (42, 9092248), (44, 8678964), (48, 7955717), (56, 6819186), (66, 5785976), (77, 4959408), (84, 4546124), (88, 4339482), (112, 3409593), (132, 2892988), (154, 2479704), (168, 2273062), (176, 2169741), (231, 1653136), (264, 1446494), (277, 1378608), (308, 1239852), (336, 1136531), (373, 1023792), (462, 826568), (528, 723247), (554, 689304), (616, 619926), (746, 511896), (831, 459536), (924, 413284), (1108, 344652), (1119, 341264), (1232, 309963), (1492, 255948), (1662, 229768), (1848, 206642), (1939, 196944), (2216, 172326), (2238, 170632), (2611, 146256), (2984, 127974), (3047, 125328), (3324, 114884), (3696, 103321), (3878, 98472), (4103, 93072), (4432, 86163), (4476, 85316), (5222, 73128), (5817, 65648), (5968, 63987), (6094, 62664), (6648, 57442), (7756, 49236), (7833, 48752), (8206, 46536), (8952, 42658), (9141, 41776), (10444, 36564), (11634, 32824), (12188, 31332), (12309, 31024), (13296, 28721), (15512, 24618), (15666, 24376), (16412, 23268), (17904, 21329), (18282, 20888)]