193909464

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 655490880

約数和(自身を除く): 461581416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 49, 54, 56, 62, 63, 72, 81, 84, 93, 98, 108, 124, 126, 147, 162, 168, 186, 189, 196, 197, 216, 217, 248, 252, 279, 294, 324, 372, 378, 392, 394, 434, 441, 504, 558, 567, 588, 591, 648, 651, 744, 756, 788, 837, 868, 882, 1116, 1134, 1176, 1182, 1302, 1323, 1379, 1512, 1519, 1576, 1674, 1736, 1764, 1773, 1953, 2232, 2268, 2364, 2511, 2604, 2646, 2758, 3038, 3348, 3528, 3546, 3906, 3969, 4137, 4536, 4557, 4728, 5022, 5208, 5292, 5319, 5516, 5859, 6076, 6107, 6696, 7092, 7812, 7938, 8274, 9114, 9653, 10044, 10584, 10638, 11032, 11718, 12152, 12214, 12411, 13671, 14184, 15624, 15876, 15957, 16548, 17577, 18228, 18321, 19306, 20088, 21276, 23436, 24428, 24822, 27342, 28959, 31752, 31914, 33096, 35154, 36456, 36642, 37233, 38612, 41013, 42552, 42749, 46872, 48856, 49644, 54684, 54963, 57918, 63828, 70308, 73284, 74466, 77224, 82026, 85498, 86877, 99288, 109368, 109926, 111699, 115836, 123039, 127656, 128247, 140616, 146568, 148932, 164052, 164889, 170996, 173754, 219852, 223398, 231672, 246078, 256494, 260631, 297864, 299243, 328104, 329778, 341992, 347508, 384741, 439704, 446796, 492156, 494667, 512988, 521262, 598486, 659556, 695016, 769482, 781893, 893592, 897729, 984312, 989334, 1025976, 1042524, 1154223, 1196972, 1319112, 1538964, 1563786, 1795458, 1978668, 2085048, 2308446, 2393944, 2693187, 3077928, 3127572, 3462669, 3590916, 3957336, 4616892, 5386374, 6255144, 6925338, 7181832, 8079561, 9233784, 10772748, 13850676, 16159122, 21545496, 24238683, 27701352, 32318244, 48477366, 64636488, 96954732, 193909464]

約数ペア:

[(1, 193909464), (2, 96954732), (3, 64636488), (4, 48477366), (6, 32318244), (7, 27701352), (8, 24238683), (9, 21545496), (12, 16159122), (14, 13850676), (18, 10772748), (21, 9233784), (24, 8079561), (27, 7181832), (28, 6925338), (31, 6255144), (36, 5386374), (42, 4616892), (49, 3957336), (54, 3590916), (56, 3462669), (62, 3127572), (63, 3077928), (72, 2693187), (81, 2393944), (84, 2308446), (93, 2085048), (98, 1978668), (108, 1795458), (124, 1563786), (126, 1538964), (147, 1319112), (162, 1196972), (168, 1154223), (186, 1042524), (189, 1025976), (196, 989334), (197, 984312), (216, 897729), (217, 893592), (248, 781893), (252, 769482), (279, 695016), (294, 659556), (324, 598486), (372, 521262), (378, 512988), (392, 494667), (394, 492156), (434, 446796), (441, 439704), (504, 384741), (558, 347508), (567, 341992), (588, 329778), (591, 328104), (648, 299243), (651, 297864), (744, 260631), (756, 256494), (788, 246078), (837, 231672), (868, 223398), (882, 219852), (1116, 173754), (1134, 170996), (1176, 164889), (1182, 164052), (1302, 148932), (1323, 146568), (1379, 140616), (1512, 128247), (1519, 127656), (1576, 123039), (1674, 115836), (1736, 111699), (1764, 109926), (1773, 109368), (1953, 99288), (2232, 86877), (2268, 85498), (2364, 82026), (2511, 77224), (2604, 74466), (2646, 73284), (2758, 70308), (3038, 63828), (3348, 57918), (3528, 54963), (3546, 54684), (3906, 49644), (3969, 48856), (4137, 46872), (4536, 42749), (4557, 42552), (4728, 41013), (5022, 38612), (5208, 37233), (5292, 36642), (5319, 36456), (5516, 35154), (5859, 33096), (6076, 31914), (6107, 31752), (6696, 28959), (7092, 27342), (7812, 24822), (7938, 24428), (8274, 23436), (9114, 21276), (9653, 20088), (10044, 19306), (10584, 18321), (10638, 18228), (11032, 17577), (11718, 16548), (12152, 15957), (12214, 15876), (12411, 15624), (13671, 14184)]