219964536

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 687679200

約数和(自身を除く): 467714664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 61, 66, 72, 87, 88, 99, 116, 122, 132, 157, 174, 183, 198, 232, 244, 261, 264, 314, 319, 348, 366, 396, 471, 488, 522, 549, 628, 638, 671, 696, 732, 792, 942, 957, 1044, 1098, 1256, 1276, 1342, 1413, 1464, 1727, 1769, 1884, 1914, 2013, 2088, 2196, 2552, 2684, 2826, 2871, 3454, 3538, 3768, 3828, 4026, 4392, 4553, 5181, 5307, 5368, 5652, 5742, 6039, 6908, 7076, 7656, 8052, 9106, 9577, 10362, 10614, 11304, 11484, 12078, 13659, 13816, 14152, 15543, 15921, 16104, 18212, 19154, 19459, 20724, 21228, 22968, 24156, 27318, 28731, 31086, 31842, 36424, 38308, 38918, 40977, 41448, 42456, 48312, 50083, 54636, 57462, 58377, 62172, 63684, 76616, 77836, 81954, 86193, 100166, 105347, 109272, 114924, 116754, 124344, 127368, 150249, 155672, 163908, 172386, 175131, 200332, 210694, 229848, 233508, 277733, 300498, 316041, 327816, 344772, 350262, 400664, 421388, 450747, 467016, 555466, 600996, 632082, 689544, 700524, 833199, 842776, 901494, 948123, 1110932, 1201992, 1264164, 1401048, 1666398, 1802988, 1896246, 2221864, 2499597, 2528328, 3055063, 3332796, 3605976, 3792492, 4999194, 6110126, 6665592, 7584984, 9165189, 9998388, 12220252, 18330378, 19996776, 24440504, 27495567, 36660756, 54991134, 73321512, 109982268, 219964536]

約数ペア:

[(1, 219964536), (2, 109982268), (3, 73321512), (4, 54991134), (6, 36660756), (8, 27495567), (9, 24440504), (11, 19996776), (12, 18330378), (18, 12220252), (22, 9998388), (24, 9165189), (29, 7584984), (33, 6665592), (36, 6110126), (44, 4999194), (58, 3792492), (61, 3605976), (66, 3332796), (72, 3055063), (87, 2528328), (88, 2499597), (99, 2221864), (116, 1896246), (122, 1802988), (132, 1666398), (157, 1401048), (174, 1264164), (183, 1201992), (198, 1110932), (232, 948123), (244, 901494), (261, 842776), (264, 833199), (314, 700524), (319, 689544), (348, 632082), (366, 600996), (396, 555466), (471, 467016), (488, 450747), (522, 421388), (549, 400664), (628, 350262), (638, 344772), (671, 327816), (696, 316041), (732, 300498), (792, 277733), (942, 233508), (957, 229848), (1044, 210694), (1098, 200332), (1256, 175131), (1276, 172386), (1342, 163908), (1413, 155672), (1464, 150249), (1727, 127368), (1769, 124344), (1884, 116754), (1914, 114924), (2013, 109272), (2088, 105347), (2196, 100166), (2552, 86193), (2684, 81954), (2826, 77836), (2871, 76616), (3454, 63684), (3538, 62172), (3768, 58377), (3828, 57462), (4026, 54636), (4392, 50083), (4553, 48312), (5181, 42456), (5307, 41448), (5368, 40977), (5652, 38918), (5742, 38308), (6039, 36424), (6908, 31842), (7076, 31086), (7656, 28731), (8052, 27318), (9106, 24156), (9577, 22968), (10362, 21228), (10614, 20724), (11304, 19459), (11484, 19154), (12078, 18212), (13659, 16104), (13816, 15921), (14152, 15543)]