440460384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:557

約数の個数: 192

約数和(自身を含む): 1437843456

約数和(自身を除く): 997383072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 127, 156, 168, 182, 208, 224, 254, 273, 312, 336, 364, 381, 397, 416, 508, 546, 624, 672, 728, 762, 794, 889, 1016, 1092, 1191, 1248, 1456, 1524, 1588, 1651, 1778, 2032, 2184, 2382, 2667, 2779, 2912, 3048, 3176, 3302, 3556, 4064, 4368, 4764, 4953, 5161, 5334, 5558, 6096, 6352, 6604, 7112, 8337, 8736, 9528, 9906, 10322, 10668, 11116, 11557, 12192, 12704, 13208, 14224, 15483, 16674, 19056, 19812, 20644, 21336, 22232, 23114, 26416, 28448, 30966, 33348, 34671, 36127, 38112, 39624, 41288, 42672, 44464, 46228, 50419, 52832, 61932, 66696, 69342, 72254, 79248, 82576, 85344, 88928, 92456, 100838, 108381, 123864, 133392, 138684, 144508, 151257, 158496, 165152, 184912, 201676, 216762, 247728, 266784, 277368, 289016, 302514, 352933, 369824, 403352, 433524, 495456, 554736, 578032, 605028, 655447, 705866, 806704, 867048, 1058799, 1109472, 1156064, 1210056, 1310894, 1411732, 1613408, 1734096, 1966341, 2117598, 2420112, 2621788, 2823464, 3468192, 3932682, 4235196, 4588129, 4840224, 5243576, 5646928, 7865364, 8470392, 9176258, 10487152, 11293856, 13764387, 15730728, 16940784, 18352516, 20974304, 27528774, 31461456, 33881568, 36705032, 55057548, 62922912, 73410064, 110115096, 146820128, 220230192, 440460384]

約数ペア:

[(1, 440460384), (2, 220230192), (3, 146820128), (4, 110115096), (6, 73410064), (7, 62922912), (8, 55057548), (12, 36705032), (13, 33881568), (14, 31461456), (16, 27528774), (21, 20974304), (24, 18352516), (26, 16940784), (28, 15730728), (32, 13764387), (39, 11293856), (42, 10487152), (48, 9176258), (52, 8470392), (56, 7865364), (78, 5646928), (84, 5243576), (91, 4840224), (96, 4588129), (104, 4235196), (112, 3932682), (127, 3468192), (156, 2823464), (168, 2621788), (182, 2420112), (208, 2117598), (224, 1966341), (254, 1734096), (273, 1613408), (312, 1411732), (336, 1310894), (364, 1210056), (381, 1156064), (397, 1109472), (416, 1058799), (508, 867048), (546, 806704), (624, 705866), (672, 655447), (728, 605028), (762, 578032), (794, 554736), (889, 495456), (1016, 433524), (1092, 403352), (1191, 369824), (1248, 352933), (1456, 302514), (1524, 289016), (1588, 277368), (1651, 266784), (1778, 247728), (2032, 216762), (2184, 201676), (2382, 184912), (2667, 165152), (2779, 158496), (2912, 151257), (3048, 144508), (3176, 138684), (3302, 133392), (3556, 123864), (4064, 108381), (4368, 100838), (4764, 92456), (4953, 88928), (5161, 85344), (5334, 82576), (5558, 79248), (6096, 72254), (6352, 69342), (6604, 66696), (7112, 61932), (8337, 52832), (8736, 50419), (9528, 46228), (9906, 44464), (10322, 42672), (10668, 41288), (11116, 39624), (11557, 38112), (12192, 36127), (12704, 34671), (13208, 33348), (14224, 30966), (15483, 28448), (16674, 26416), (19056, 23114), (19812, 22232), (20644, 21336)]