397300464

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:122

約数の個数: 300

約数和(自身を含む): 1340907480

約数和(自身を除く): 943607016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 31, 33, 36, 44, 48, 54, 58, 62, 66, 72, 81, 87, 88, 93, 99, 108, 116, 124, 132, 144, 162, 174, 176, 186, 198, 216, 232, 248, 261, 264, 279, 297, 319, 324, 341, 348, 372, 396, 432, 464, 496, 522, 528, 558, 594, 638, 648, 682, 696, 744, 783, 792, 837, 891, 899, 957, 961, 1023, 1044, 1116, 1188, 1276, 1296, 1364, 1392, 1488, 1566, 1584, 1674, 1782, 1798, 1914, 1922, 2046, 2088, 2232, 2349, 2376, 2511, 2552, 2697, 2728, 2871, 2883, 3069, 3132, 3348, 3564, 3596, 3828, 3844, 4092, 4176, 4464, 4698, 4752, 5022, 5104, 5394, 5456, 5742, 5766, 6138, 6264, 6696, 7128, 7192, 7656, 7688, 8091, 8184, 8613, 8649, 9207, 9396, 9889, 10044, 10571, 10788, 11484, 11532, 12276, 12528, 13392, 14256, 14384, 15312, 15376, 16182, 16368, 17226, 17298, 18414, 18792, 19778, 20088, 21142, 21576, 22968, 23064, 24273, 24552, 25839, 25947, 27621, 27869, 29667, 31713, 32364, 34452, 34596, 36828, 37584, 39556, 40176, 42284, 43152, 45936, 46128, 48546, 49104, 51678, 51894, 55242, 55738, 59334, 63426, 64728, 68904, 69192, 72819, 73656, 77841, 79112, 83607, 84568, 89001, 95139, 97092, 103356, 103788, 110484, 111476, 118668, 126852, 129456, 137808, 138384, 145638, 147312, 155682, 158224, 167214, 169136, 178002, 190278, 194184, 206712, 207576, 220968, 222952, 237336, 250821, 253704, 267003, 285417, 291276, 306559, 311364, 334428, 356004, 380556, 388368, 413424, 415152, 441936, 445904, 474672, 501642, 507408, 534006, 570834, 582552, 613118, 622728, 668856, 712008, 752463, 761112, 801009, 856251, 919677, 1003284, 1068012, 1141668, 1165104, 1226236, 1245456, 1337712, 1424016, 1504926, 1522224, 1602018, 1712502, 1839354, 2006568, 2136024, 2257389, 2283336, 2452472, 2759031, 3009852, 3204036, 3425004, 3678708, 4013136, 4272048, 4514778, 4566672, 4904944, 5518062, 6019704, 6408072, 6850008, 7357416, 8277093, 9029556, 11036124, 12039408, 12816144, 13700016, 14714832, 16554186, 18059112, 22072248, 24831279, 33108372, 36118224, 44144496, 49662558, 66216744, 99325116, 132433488, 198650232, 397300464]

約数ペア:

[(1, 397300464), (2, 198650232), (3, 132433488), (4, 99325116), (6, 66216744), (8, 49662558), (9, 44144496), (11, 36118224), (12, 33108372), (16, 24831279), (18, 22072248), (22, 18059112), (24, 16554186), (27, 14714832), (29, 13700016), (31, 12816144), (33, 12039408), (36, 11036124), (44, 9029556), (48, 8277093), (54, 7357416), (58, 6850008), (62, 6408072), (66, 6019704), (72, 5518062), (81, 4904944), (87, 4566672), (88, 4514778), (93, 4272048), (99, 4013136), (108, 3678708), (116, 3425004), (124, 3204036), (132, 3009852), (144, 2759031), (162, 2452472), (174, 2283336), (176, 2257389), (186, 2136024), (198, 2006568), (216, 1839354), (232, 1712502), (248, 1602018), (261, 1522224), (264, 1504926), (279, 1424016), (297, 1337712), (319, 1245456), (324, 1226236), (341, 1165104), (348, 1141668), (372, 1068012), (396, 1003284), (432, 919677), (464, 856251), (496, 801009), (522, 761112), (528, 752463), (558, 712008), (594, 668856), (638, 622728), (648, 613118), (682, 582552), (696, 570834), (744, 534006), (783, 507408), (792, 501642), (837, 474672), (891, 445904), (899, 441936), (957, 415152), (961, 413424), (1023, 388368), (1044, 380556), (1116, 356004), (1188, 334428), (1276, 311364), (1296, 306559), (1364, 291276), (1392, 285417), (1488, 267003), (1566, 253704), (1584, 250821), (1674, 237336), (1782, 222952), (1798, 220968), (1914, 207576), (1922, 206712), (2046, 194184), (2088, 190278), (2232, 178002), (2349, 169136), (2376, 167214), (2511, 158224), (2552, 155682), (2697, 147312), (2728, 145638), (2871, 138384), (2883, 137808), (3069, 129456), (3132, 126852), (3348, 118668), (3564, 111476), (3596, 110484), (3828, 103788), (3844, 103356), (4092, 97092), (4176, 95139), (4464, 89001), (4698, 84568), (4752, 83607), (5022, 79112), (5104, 77841), (5394, 73656), (5456, 72819), (5742, 69192), (5766, 68904), (6138, 64728), (6264, 63426), (6696, 59334), (7128, 55738), (7192, 55242), (7656, 51894), (7688, 51678), (8091, 49104), (8184, 48546), (8613, 46128), (8649, 45936), (9207, 43152), (9396, 42284), (9889, 40176), (10044, 39556), (10571, 37584), (10788, 36828), (11484, 34596), (11532, 34452), (12276, 32364), (12528, 31713), (13392, 29667), (14256, 27869), (14384, 27621), (15312, 25947), (15376, 25839), (16182, 24552), (16368, 24273), (17226, 23064), (17298, 22968), (18414, 21576), (18792, 21142), (19778, 20088)]