421451424

素因数分解:

$2^5\times 3^5\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:761

約数の個数: 144

約数和(自身を含む): 1259792352

約数和(自身を除く): 838340928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 83, 96, 108, 144, 162, 166, 216, 243, 249, 288, 324, 332, 432, 486, 498, 648, 653, 664, 747, 864, 972, 996, 1296, 1306, 1328, 1494, 1944, 1959, 1992, 2241, 2592, 2612, 2656, 2988, 3888, 3918, 3984, 4482, 5224, 5877, 5976, 6723, 7776, 7836, 7968, 8964, 10448, 11754, 11952, 13446, 15672, 17631, 17928, 20169, 20896, 23508, 23904, 26892, 31344, 35262, 35856, 40338, 47016, 52893, 53784, 54199, 62688, 70524, 71712, 80676, 94032, 105786, 107568, 108398, 141048, 158679, 161352, 162597, 188064, 211572, 215136, 216796, 282096, 317358, 322704, 325194, 423144, 433592, 487791, 564192, 634716, 645408, 650388, 846288, 867184, 975582, 1269432, 1300776, 1463373, 1692576, 1734368, 1951164, 2538864, 2601552, 2926746, 3902328, 4390119, 5077728, 5203104, 5853492, 7804656, 8780238, 11706984, 13170357, 15609312, 17560476, 23413968, 26340714, 35120952, 46827936, 52681428, 70241904, 105362856, 140483808, 210725712, 421451424]

約数ペア:

[(1, 421451424), (2, 210725712), (3, 140483808), (4, 105362856), (6, 70241904), (8, 52681428), (9, 46827936), (12, 35120952), (16, 26340714), (18, 23413968), (24, 17560476), (27, 15609312), (32, 13170357), (36, 11706984), (48, 8780238), (54, 7804656), (72, 5853492), (81, 5203104), (83, 5077728), (96, 4390119), (108, 3902328), (144, 2926746), (162, 2601552), (166, 2538864), (216, 1951164), (243, 1734368), (249, 1692576), (288, 1463373), (324, 1300776), (332, 1269432), (432, 975582), (486, 867184), (498, 846288), (648, 650388), (653, 645408), (664, 634716), (747, 564192), (864, 487791), (972, 433592), (996, 423144), (1296, 325194), (1306, 322704), (1328, 317358), (1494, 282096), (1944, 216796), (1959, 215136), (1992, 211572), (2241, 188064), (2592, 162597), (2612, 161352), (2656, 158679), (2988, 141048), (3888, 108398), (3918, 107568), (3984, 105786), (4482, 94032), (5224, 80676), (5877, 71712), (5976, 70524), (6723, 62688), (7776, 54199), (7836, 53784), (7968, 52893), (8964, 47016), (10448, 40338), (11754, 35856), (11952, 35262), (13446, 31344), (15672, 26892), (17631, 23904), (17928, 23508), (20169, 20896)]