1993764384

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 6241173120

約数和(自身を除く): 4247408736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 46, 48, 58, 69, 72, 87, 92, 96, 97, 107, 116, 138, 144, 174, 184, 194, 207, 214, 232, 261, 276, 288, 291, 321, 348, 368, 388, 414, 428, 464, 522, 552, 582, 642, 667, 696, 736, 776, 828, 856, 873, 928, 963, 1044, 1104, 1164, 1284, 1334, 1392, 1552, 1656, 1712, 1746, 1926, 2001, 2088, 2208, 2231, 2328, 2461, 2568, 2668, 2784, 2813, 3103, 3104, 3312, 3424, 3492, 3852, 4002, 4176, 4462, 4656, 4922, 5136, 5336, 5626, 6003, 6206, 6624, 6693, 6984, 7383, 7704, 8004, 8352, 8439, 8924, 9309, 9312, 9844, 10272, 10379, 10672, 11252, 12006, 12412, 13386, 13968, 14766, 15408, 16008, 16878, 17848, 18618, 19688, 20079, 20758, 21344, 22149, 22504, 24012, 24824, 25317, 26772, 27927, 27936, 29532, 30816, 31137, 32016, 33756, 35696, 37236, 39376, 40158, 41516, 44298, 45008, 48024, 49648, 50634, 53544, 55854, 59064, 62274, 64032, 64699, 67512, 71369, 71392, 74472, 78752, 80316, 83032, 88596, 90016, 93411, 96048, 99296, 101268, 107088, 111708, 118128, 124548, 129398, 135024, 142738, 148944, 160632, 166064, 177192, 186822, 192096, 194097, 202536, 214107, 214176, 223416, 236256, 238717, 249096, 258796, 270048, 285476, 297888, 300991, 321264, 332128, 354384, 373644, 388194, 405072, 428214, 446832, 477434, 498192, 517592, 570952, 582291, 601982, 642321, 642528, 708768, 716151, 747288, 776388, 810144, 856428, 893664, 902973, 954868, 996384, 1035184, 1141904, 1164582, 1203964, 1284642, 1432302, 1494576, 1552776, 1712856, 1805946, 1909736, 2070368, 2148453, 2283808, 2329164, 2407928, 2569284, 2708919, 2864604, 2989152, 3105552, 3425712, 3611892, 3819472, 4296906, 4658328, 4815856, 5138568, 5417838, 5729208, 6211104, 6851424, 6922793, 7223784, 7638944, 8593812, 9316656, 9631712, 10277136, 10835676, 11458416, 13845586, 14447568, 17187624, 18633312, 20554272, 20768379, 21671352, 22916832, 27691172, 28895136, 34375248, 41536758, 43342704, 55382344, 62305137, 68750496, 83073516, 86685408, 110764688, 124610274, 166147032, 221529376, 249220548, 332294064, 498441096, 664588128, 996882192, 1993764384]

約数ペア:

[(1, 1993764384), (2, 996882192), (3, 664588128), (4, 498441096), (6, 332294064), (8, 249220548), (9, 221529376), (12, 166147032), (16, 124610274), (18, 110764688), (23, 86685408), (24, 83073516), (29, 68750496), (32, 62305137), (36, 55382344), (46, 43342704), (48, 41536758), (58, 34375248), (69, 28895136), (72, 27691172), (87, 22916832), (92, 21671352), (96, 20768379), (97, 20554272), (107, 18633312), (116, 17187624), (138, 14447568), (144, 13845586), (174, 11458416), (184, 10835676), (194, 10277136), (207, 9631712), (214, 9316656), (232, 8593812), (261, 7638944), (276, 7223784), (288, 6922793), (291, 6851424), (321, 6211104), (348, 5729208), (368, 5417838), (388, 5138568), (414, 4815856), (428, 4658328), (464, 4296906), (522, 3819472), (552, 3611892), (582, 3425712), (642, 3105552), (667, 2989152), (696, 2864604), (736, 2708919), (776, 2569284), (828, 2407928), (856, 2329164), (873, 2283808), (928, 2148453), (963, 2070368), (1044, 1909736), (1104, 1805946), (1164, 1712856), (1284, 1552776), (1334, 1494576), (1392, 1432302), (1552, 1284642), (1656, 1203964), (1712, 1164582), (1746, 1141904), (1926, 1035184), (2001, 996384), (2088, 954868), (2208, 902973), (2231, 893664), (2328, 856428), (2461, 810144), (2568, 776388), (2668, 747288), (2784, 716151), (2813, 708768), (3103, 642528), (3104, 642321), (3312, 601982), (3424, 582291), (3492, 570952), (3852, 517592), (4002, 498192), (4176, 477434), (4462, 446832), (4656, 428214), (4922, 405072), (5136, 388194), (5336, 373644), (5626, 354384), (6003, 332128), (6206, 321264), (6624, 300991), (6693, 297888), (6984, 285476), (7383, 270048), (7704, 258796), (8004, 249096), (8352, 238717), (8439, 236256), (8924, 223416), (9309, 214176), (9312, 214107), (9844, 202536), (10272, 194097), (10379, 192096), (10672, 186822), (11252, 177192), (12006, 166064), (12412, 160632), (13386, 148944), (13968, 142738), (14766, 135024), (15408, 129398), (16008, 124548), (16878, 118128), (17848, 111708), (18618, 107088), (19688, 101268), (20079, 99296), (20758, 96048), (21344, 93411), (22149, 90016), (22504, 88596), (24012, 83032), (24824, 80316), (25317, 78752), (26772, 74472), (27927, 71392), (27936, 71369), (29532, 67512), (30816, 64699), (31137, 64032), (32016, 62274), (33756, 59064), (35696, 55854), (37236, 53544), (39376, 50634), (40158, 49648), (41516, 48024), (44298, 45008)]