378188448

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{677}}^1$

素因数の和:747

約数の個数: 144

約数和(自身を含む): 1133800416

約数和(自身を除く): 755611968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 66, 69, 88, 92, 96, 132, 138, 176, 184, 253, 264, 276, 352, 368, 506, 528, 529, 552, 677, 736, 759, 1012, 1056, 1058, 1104, 1354, 1518, 1587, 2024, 2031, 2116, 2208, 2708, 3036, 3174, 4048, 4062, 4232, 5416, 5819, 6072, 6348, 7447, 8096, 8124, 8464, 10832, 11638, 12144, 12696, 14894, 15571, 16248, 16928, 17457, 21664, 22341, 23276, 24288, 25392, 29788, 31142, 32496, 34914, 44682, 46552, 46713, 50784, 59576, 62284, 64992, 69828, 89364, 93104, 93426, 119152, 124568, 139656, 171281, 178728, 186208, 186852, 238304, 249136, 279312, 342562, 357456, 358133, 373704, 498272, 513843, 558624, 685124, 714912, 716266, 747408, 1027686, 1074399, 1370248, 1432532, 1494816, 2055372, 2148798, 2740496, 2865064, 3939463, 4110744, 4297596, 5480992, 5730128, 7878926, 8221488, 8595192, 11460256, 11818389, 15757852, 16442976, 17190384, 23636778, 31515704, 34380768, 47273556, 63031408, 94547112, 126062816, 189094224, 378188448]

約数ペア:

[(1, 378188448), (2, 189094224), (3, 126062816), (4, 94547112), (6, 63031408), (8, 47273556), (11, 34380768), (12, 31515704), (16, 23636778), (22, 17190384), (23, 16442976), (24, 15757852), (32, 11818389), (33, 11460256), (44, 8595192), (46, 8221488), (48, 7878926), (66, 5730128), (69, 5480992), (88, 4297596), (92, 4110744), (96, 3939463), (132, 2865064), (138, 2740496), (176, 2148798), (184, 2055372), (253, 1494816), (264, 1432532), (276, 1370248), (352, 1074399), (368, 1027686), (506, 747408), (528, 716266), (529, 714912), (552, 685124), (677, 558624), (736, 513843), (759, 498272), (1012, 373704), (1056, 358133), (1058, 357456), (1104, 342562), (1354, 279312), (1518, 249136), (1587, 238304), (2024, 186852), (2031, 186208), (2116, 178728), (2208, 171281), (2708, 139656), (3036, 124568), (3174, 119152), (4048, 93426), (4062, 93104), (4232, 89364), (5416, 69828), (5819, 64992), (6072, 62284), (6348, 59576), (7447, 50784), (8096, 46713), (8124, 46552), (8464, 44682), (10832, 34914), (11638, 32496), (12144, 31142), (12696, 29788), (14894, 25392), (15571, 24288), (16248, 23276), (16928, 22341), (17457, 21664)]