420692472

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 1263094560

約数和(自身を除く): 842402088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 41, 51, 68, 72, 82, 83, 101, 102, 123, 136, 153, 164, 166, 202, 204, 246, 249, 303, 306, 328, 332, 369, 404, 408, 492, 498, 606, 612, 664, 697, 738, 747, 808, 909, 984, 996, 1212, 1224, 1394, 1411, 1476, 1494, 1717, 1818, 1992, 2091, 2424, 2788, 2822, 2952, 2988, 3403, 3434, 3636, 4141, 4182, 4233, 5151, 5576, 5644, 5976, 6273, 6806, 6868, 7272, 8282, 8364, 8383, 8466, 10209, 10302, 11288, 12423, 12546, 12699, 13612, 13736, 15453, 16564, 16728, 16766, 16932, 20418, 20604, 24846, 25092, 25149, 25398, 27224, 30627, 30906, 33128, 33532, 33864, 37269, 40836, 41208, 49692, 50184, 50298, 50796, 57851, 61254, 61812, 67064, 70397, 74538, 75447, 81672, 99384, 100596, 101592, 115702, 122508, 123624, 140794, 142511, 149076, 150894, 173553, 201192, 211191, 231404, 245016, 281588, 285022, 298152, 301788, 343703, 347106, 422382, 427533, 462808, 520659, 563176, 570044, 603576, 633573, 687406, 694212, 844764, 855066, 1031109, 1041318, 1140088, 1267146, 1282599, 1374812, 1388424, 1689528, 1710132, 2062218, 2082636, 2534292, 2565198, 2749624, 3093327, 3420264, 4124436, 4165272, 5068584, 5130396, 5842951, 6186654, 8248872, 10260792, 11685902, 12373308, 17528853, 23371804, 24746616, 35057706, 46743608, 52586559, 70115412, 105173118, 140230824, 210346236, 420692472]

約数ペア:

[(1, 420692472), (2, 210346236), (3, 140230824), (4, 105173118), (6, 70115412), (8, 52586559), (9, 46743608), (12, 35057706), (17, 24746616), (18, 23371804), (24, 17528853), (34, 12373308), (36, 11685902), (41, 10260792), (51, 8248872), (68, 6186654), (72, 5842951), (82, 5130396), (83, 5068584), (101, 4165272), (102, 4124436), (123, 3420264), (136, 3093327), (153, 2749624), (164, 2565198), (166, 2534292), (202, 2082636), (204, 2062218), (246, 1710132), (249, 1689528), (303, 1388424), (306, 1374812), (328, 1282599), (332, 1267146), (369, 1140088), (404, 1041318), (408, 1031109), (492, 855066), (498, 844764), (606, 694212), (612, 687406), (664, 633573), (697, 603576), (738, 570044), (747, 563176), (808, 520659), (909, 462808), (984, 427533), (996, 422382), (1212, 347106), (1224, 343703), (1394, 301788), (1411, 298152), (1476, 285022), (1494, 281588), (1717, 245016), (1818, 231404), (1992, 211191), (2091, 201192), (2424, 173553), (2788, 150894), (2822, 149076), (2952, 142511), (2988, 140794), (3403, 123624), (3434, 122508), (3636, 115702), (4141, 101592), (4182, 100596), (4233, 99384), (5151, 81672), (5576, 75447), (5644, 74538), (5976, 70397), (6273, 67064), (6806, 61812), (6868, 61254), (7272, 57851), (8282, 50796), (8364, 50298), (8383, 50184), (8466, 49692), (10209, 41208), (10302, 40836), (11288, 37269), (12423, 33864), (12546, 33532), (12699, 33128), (13612, 30906), (13736, 30627), (15453, 27224), (16564, 25398), (16728, 25149), (16766, 25092), (16932, 24846), (20418, 20604)]