16981629336

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{54083}}^1$

素因数の和:54198

約数の個数: 144

約数和(自身を含む): 54102929400

約数和(自身を除く): 37121300064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 89, 98, 126, 147, 168, 178, 196, 252, 267, 294, 356, 392, 441, 504, 534, 588, 623, 712, 801, 882, 1068, 1176, 1246, 1602, 1764, 1869, 2136, 2492, 3204, 3528, 3738, 4361, 4984, 5607, 6408, 7476, 8722, 11214, 13083, 14952, 17444, 22428, 26166, 34888, 39249, 44856, 52332, 54083, 78498, 104664, 108166, 156996, 162249, 216332, 313992, 324498, 378581, 432664, 486747, 648996, 757162, 973494, 1135743, 1297992, 1514324, 1946988, 2271486, 2650067, 3028648, 3407229, 3893976, 4542972, 4813387, 5300134, 6814458, 7950201, 9085944, 9626774, 10600268, 13628916, 14440161, 15900402, 19253548, 21200536, 23850603, 27257832, 28880322, 31800804, 33693709, 38507096, 43320483, 47701206, 57760644, 63601608, 67387418, 86640966, 95402412, 101081127, 115521288, 134774836, 173281932, 190804824, 202162254, 235855963, 269549672, 303243381, 346563864, 404324508, 471711926, 606486762, 707567889, 808649016, 943423852, 1212973524, 1415135778, 1886847704, 2122703667, 2425947048, 2830271556, 4245407334, 5660543112, 8490814668, 16981629336]

約数ペア:

[(1, 16981629336), (2, 8490814668), (3, 5660543112), (4, 4245407334), (6, 2830271556), (7, 2425947048), (8, 2122703667), (9, 1886847704), (12, 1415135778), (14, 1212973524), (18, 943423852), (21, 808649016), (24, 707567889), (28, 606486762), (36, 471711926), (42, 404324508), (49, 346563864), (56, 303243381), (63, 269549672), (72, 235855963), (84, 202162254), (89, 190804824), (98, 173281932), (126, 134774836), (147, 115521288), (168, 101081127), (178, 95402412), (196, 86640966), (252, 67387418), (267, 63601608), (294, 57760644), (356, 47701206), (392, 43320483), (441, 38507096), (504, 33693709), (534, 31800804), (588, 28880322), (623, 27257832), (712, 23850603), (801, 21200536), (882, 19253548), (1068, 15900402), (1176, 14440161), (1246, 13628916), (1602, 10600268), (1764, 9626774), (1869, 9085944), (2136, 7950201), (2492, 6814458), (3204, 5300134), (3528, 4813387), (3738, 4542972), (4361, 3893976), (4984, 3407229), (5607, 3028648), (6408, 2650067), (7476, 2271486), (8722, 1946988), (11214, 1514324), (13083, 1297992), (14952, 1135743), (17444, 973494), (22428, 757162), (26166, 648996), (34888, 486747), (39249, 432664), (44856, 378581), (52332, 324498), (54083, 313992), (78498, 216332), (104664, 162249), (108166, 156996)]