427448472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 1266585600

約数和(自身を除く): 839137128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 61, 66, 76, 88, 114, 121, 122, 127, 132, 152, 183, 209, 228, 242, 244, 254, 264, 363, 366, 381, 418, 456, 484, 488, 508, 627, 671, 726, 732, 762, 836, 968, 1016, 1159, 1254, 1342, 1397, 1452, 1464, 1524, 1672, 2013, 2299, 2318, 2413, 2508, 2684, 2794, 2904, 3048, 3477, 4026, 4191, 4598, 4636, 4826, 5016, 5368, 5588, 6897, 6954, 7239, 7381, 7747, 8052, 8382, 9196, 9272, 9652, 11176, 12749, 13794, 13908, 14478, 14762, 15367, 15494, 16104, 16764, 18392, 19304, 22143, 23241, 25498, 26543, 27588, 27816, 28956, 29524, 30734, 30988, 33528, 38247, 44286, 46101, 46482, 50996, 53086, 55176, 57912, 59048, 61468, 61976, 76494, 79629, 85217, 88572, 92202, 92964, 101992, 106172, 122936, 140239, 147193, 152988, 159258, 170434, 177144, 184404, 185928, 212344, 255651, 280478, 291973, 294386, 305976, 318516, 340868, 368808, 420717, 441579, 511302, 560956, 583946, 588772, 637032, 681736, 841434, 875919, 883158, 937387, 1022604, 1121912, 1167892, 1177544, 1619123, 1682868, 1751838, 1766316, 1874774, 2045208, 2335784, 2812161, 3238246, 3365736, 3503676, 3532632, 3749548, 4857369, 5624322, 6476492, 7007352, 7499096, 9714738, 11248644, 12952984, 17810353, 19429476, 22497288, 35620706, 38858952, 53431059, 71241412, 106862118, 142482824, 213724236, 427448472]

約数ペア:

[(1, 427448472), (2, 213724236), (3, 142482824), (4, 106862118), (6, 71241412), (8, 53431059), (11, 38858952), (12, 35620706), (19, 22497288), (22, 19429476), (24, 17810353), (33, 12952984), (38, 11248644), (44, 9714738), (57, 7499096), (61, 7007352), (66, 6476492), (76, 5624322), (88, 4857369), (114, 3749548), (121, 3532632), (122, 3503676), (127, 3365736), (132, 3238246), (152, 2812161), (183, 2335784), (209, 2045208), (228, 1874774), (242, 1766316), (244, 1751838), (254, 1682868), (264, 1619123), (363, 1177544), (366, 1167892), (381, 1121912), (418, 1022604), (456, 937387), (484, 883158), (488, 875919), (508, 841434), (627, 681736), (671, 637032), (726, 588772), (732, 583946), (762, 560956), (836, 511302), (968, 441579), (1016, 420717), (1159, 368808), (1254, 340868), (1342, 318516), (1397, 305976), (1452, 294386), (1464, 291973), (1524, 280478), (1672, 255651), (2013, 212344), (2299, 185928), (2318, 184404), (2413, 177144), (2508, 170434), (2684, 159258), (2794, 152988), (2904, 147193), (3048, 140239), (3477, 122936), (4026, 106172), (4191, 101992), (4598, 92964), (4636, 92202), (4826, 88572), (5016, 85217), (5368, 79629), (5588, 76494), (6897, 61976), (6954, 61468), (7239, 59048), (7381, 57912), (7747, 55176), (8052, 53086), (8382, 50996), (9196, 46482), (9272, 46101), (9652, 44286), (11176, 38247), (12749, 33528), (13794, 30988), (13908, 30734), (14478, 29524), (14762, 28956), (15367, 27816), (15494, 27588), (16104, 26543), (16764, 25498), (18392, 23241), (19304, 22143)]