997809696

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:364

約数の個数: 288

約数和(自身を含む): 3301382448

約数和(自身を除く): 2303572752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 61, 68, 72, 78, 96, 102, 104, 117, 122, 136, 144, 153, 156, 183, 204, 208, 221, 234, 244, 257, 272, 288, 306, 312, 366, 408, 416, 442, 468, 488, 514, 544, 549, 612, 624, 663, 732, 771, 793, 816, 884, 936, 976, 1028, 1037, 1098, 1224, 1248, 1326, 1464, 1542, 1586, 1632, 1768, 1872, 1952, 1989, 2056, 2074, 2196, 2313, 2379, 2448, 2652, 2928, 3084, 3111, 3172, 3341, 3536, 3744, 3978, 4112, 4148, 4369, 4392, 4626, 4758, 4896, 5304, 5856, 6168, 6222, 6344, 6682, 7072, 7137, 7956, 8224, 8296, 8738, 8784, 9252, 9333, 9516, 10023, 10608, 12336, 12444, 12688, 13107, 13364, 13481, 14274, 15677, 15912, 16592, 17476, 17568, 18504, 18666, 19032, 20046, 21216, 24672, 24888, 25376, 26214, 26728, 26962, 28548, 30069, 31354, 31824, 33184, 34952, 37008, 37332, 38064, 39321, 40092, 40443, 47031, 49776, 52428, 53456, 53924, 56797, 57096, 60138, 62708, 63648, 69904, 74016, 74664, 76128, 78642, 80184, 80886, 94062, 99552, 104856, 106912, 107848, 113594, 114192, 120276, 121329, 125416, 139808, 141093, 149328, 157284, 160368, 161772, 170391, 188124, 203801, 209712, 215696, 227188, 228384, 240552, 242658, 250832, 266509, 282186, 298656, 314568, 320736, 323544, 340782, 376248, 407602, 419424, 431392, 454376, 481104, 485316, 501664, 511173, 533018, 564372, 611403, 629136, 647088, 681564, 752496, 799527, 815204, 908752, 962208, 970632, 1022346, 1066036, 1128744, 1222806, 1258272, 1294176, 1363128, 1504992, 1599054, 1630408, 1817504, 1834209, 1941264, 2044692, 2132072, 2257488, 2398581, 2445612, 2726256, 3198108, 3260816, 3464617, 3668418, 3882528, 4089384, 4264144, 4514976, 4797162, 4891224, 5452512, 6396216, 6521632, 6929234, 7336836, 8178768, 8528288, 9594324, 9782448, 10393851, 12792432, 13858468, 14673672, 16357536, 19188648, 19564896, 20787702, 25584864, 27716936, 29347344, 31181553, 38377296, 41575404, 55433872, 58694688, 62363106, 76754592, 83150808, 110867744, 124726212, 166301616, 249452424, 332603232, 498904848, 997809696]

約数ペア:

[(1, 997809696), (2, 498904848), (3, 332603232), (4, 249452424), (6, 166301616), (8, 124726212), (9, 110867744), (12, 83150808), (13, 76754592), (16, 62363106), (17, 58694688), (18, 55433872), (24, 41575404), (26, 38377296), (32, 31181553), (34, 29347344), (36, 27716936), (39, 25584864), (48, 20787702), (51, 19564896), (52, 19188648), (61, 16357536), (68, 14673672), (72, 13858468), (78, 12792432), (96, 10393851), (102, 9782448), (104, 9594324), (117, 8528288), (122, 8178768), (136, 7336836), (144, 6929234), (153, 6521632), (156, 6396216), (183, 5452512), (204, 4891224), (208, 4797162), (221, 4514976), (234, 4264144), (244, 4089384), (257, 3882528), (272, 3668418), (288, 3464617), (306, 3260816), (312, 3198108), (366, 2726256), (408, 2445612), (416, 2398581), (442, 2257488), (468, 2132072), (488, 2044692), (514, 1941264), (544, 1834209), (549, 1817504), (612, 1630408), (624, 1599054), (663, 1504992), (732, 1363128), (771, 1294176), (793, 1258272), (816, 1222806), (884, 1128744), (936, 1066036), (976, 1022346), (1028, 970632), (1037, 962208), (1098, 908752), (1224, 815204), (1248, 799527), (1326, 752496), (1464, 681564), (1542, 647088), (1586, 629136), (1632, 611403), (1768, 564372), (1872, 533018), (1952, 511173), (1989, 501664), (2056, 485316), (2074, 481104), (2196, 454376), (2313, 431392), (2379, 419424), (2448, 407602), (2652, 376248), (2928, 340782), (3084, 323544), (3111, 320736), (3172, 314568), (3341, 298656), (3536, 282186), (3744, 266509), (3978, 250832), (4112, 242658), (4148, 240552), (4369, 228384), (4392, 227188), (4626, 215696), (4758, 209712), (4896, 203801), (5304, 188124), (5856, 170391), (6168, 161772), (6222, 160368), (6344, 157284), (6682, 149328), (7072, 141093), (7137, 139808), (7956, 125416), (8224, 121329), (8296, 120276), (8738, 114192), (8784, 113594), (9252, 107848), (9333, 106912), (9516, 104856), (10023, 99552), (10608, 94062), (12336, 80886), (12444, 80184), (12688, 78642), (13107, 76128), (13364, 74664), (13481, 74016), (14274, 69904), (15677, 63648), (15912, 62708), (16592, 60138), (17476, 57096), (17568, 56797), (18504, 53924), (18666, 53456), (19032, 52428), (20046, 49776), (21216, 47031), (24672, 40443), (24888, 40092), (25376, 39321), (26214, 38064), (26728, 37332), (26962, 37008), (28548, 34952), (30069, 33184), (31354, 31824)]