388525410

素因数分解:

$2^1\times 3^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:300

約数の個数: 288

約数和(自身を含む): 1317580992

約数和(自身を除く): 929055582

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 49, 54, 63, 65, 70, 78, 81, 90, 91, 98, 105, 117, 126, 130, 135, 147, 162, 182, 189, 195, 210, 234, 243, 245, 251, 270, 273, 294, 315, 351, 378, 390, 405, 441, 455, 486, 490, 502, 546, 567, 585, 630, 637, 702, 735, 753, 810, 819, 882, 910, 945, 1053, 1134, 1170, 1215, 1255, 1274, 1323, 1365, 1470, 1506, 1638, 1701, 1755, 1757, 1890, 1911, 2106, 2205, 2259, 2430, 2457, 2510, 2646, 2730, 2835, 3159, 3185, 3263, 3402, 3510, 3514, 3765, 3822, 3969, 4095, 4410, 4518, 4914, 5265, 5271, 5670, 5733, 6318, 6370, 6526, 6615, 6777, 7371, 7530, 7938, 8190, 8505, 8785, 9555, 9789, 10530, 10542, 11295, 11466, 11907, 12285, 12299, 13230, 13554, 14742, 15795, 15813, 16315, 17010, 17199, 17570, 19110, 19578, 19845, 20331, 22113, 22590, 22841, 23814, 24570, 24598, 26355, 28665, 29367, 31590, 31626, 32630, 33885, 34398, 36855, 36897, 39690, 40662, 44226, 45682, 47439, 48945, 51597, 52710, 57330, 58734, 59535, 60993, 61495, 67770, 68523, 73710, 73794, 79065, 85995, 88101, 94878, 97890, 101655, 103194, 110565, 110691, 114205, 119070, 121986, 122990, 137046, 142317, 146835, 154791, 158130, 159887, 171990, 176202, 184485, 203310, 205569, 221130, 221382, 228410, 237195, 257985, 264303, 284634, 293670, 304965, 309582, 319774, 332073, 342615, 368970, 411138, 426951, 440505, 474390, 479661, 515970, 528606, 553455, 609930, 616707, 664146, 685230, 711585, 773955, 792909, 799435, 853902, 881010, 959322, 996219, 1027845, 1106910, 1233414, 1321515, 1423170, 1438983, 1547910, 1585818, 1598870, 1660365, 1850121, 1992438, 2055690, 2134755, 2398305, 2643030, 2877966, 2988657, 3083535, 3320730, 3700242, 3964545, 4269510, 4316949, 4796610, 4981095, 5550363, 5977314, 6167070, 7194915, 7929090, 8633898, 9250605, 9962190, 11100726, 12950847, 14389830, 14943285, 18501210, 21584745, 25901694, 27751815, 29886570, 38852541, 43169490, 55503630, 64754235, 77705082, 129508470, 194262705, 388525410]

約数ペア:

[(1, 388525410), (2, 194262705), (3, 129508470), (5, 77705082), (6, 64754235), (7, 55503630), (9, 43169490), (10, 38852541), (13, 29886570), (14, 27751815), (15, 25901694), (18, 21584745), (21, 18501210), (26, 14943285), (27, 14389830), (30, 12950847), (35, 11100726), (39, 9962190), (42, 9250605), (45, 8633898), (49, 7929090), (54, 7194915), (63, 6167070), (65, 5977314), (70, 5550363), (78, 4981095), (81, 4796610), (90, 4316949), (91, 4269510), (98, 3964545), (105, 3700242), (117, 3320730), (126, 3083535), (130, 2988657), (135, 2877966), (147, 2643030), (162, 2398305), (182, 2134755), (189, 2055690), (195, 1992438), (210, 1850121), (234, 1660365), (243, 1598870), (245, 1585818), (251, 1547910), (270, 1438983), (273, 1423170), (294, 1321515), (315, 1233414), (351, 1106910), (378, 1027845), (390, 996219), (405, 959322), (441, 881010), (455, 853902), (486, 799435), (490, 792909), (502, 773955), (546, 711585), (567, 685230), (585, 664146), (630, 616707), (637, 609930), (702, 553455), (735, 528606), (753, 515970), (810, 479661), (819, 474390), (882, 440505), (910, 426951), (945, 411138), (1053, 368970), (1134, 342615), (1170, 332073), (1215, 319774), (1255, 309582), (1274, 304965), (1323, 293670), (1365, 284634), (1470, 264303), (1506, 257985), (1638, 237195), (1701, 228410), (1755, 221382), (1757, 221130), (1890, 205569), (1911, 203310), (2106, 184485), (2205, 176202), (2259, 171990), (2430, 159887), (2457, 158130), (2510, 154791), (2646, 146835), (2730, 142317), (2835, 137046), (3159, 122990), (3185, 121986), (3263, 119070), (3402, 114205), (3510, 110691), (3514, 110565), (3765, 103194), (3822, 101655), (3969, 97890), (4095, 94878), (4410, 88101), (4518, 85995), (4914, 79065), (5265, 73794), (5271, 73710), (5670, 68523), (5733, 67770), (6318, 61495), (6370, 60993), (6526, 59535), (6615, 58734), (6777, 57330), (7371, 52710), (7530, 51597), (7938, 48945), (8190, 47439), (8505, 45682), (8785, 44226), (9555, 40662), (9789, 39690), (10530, 36897), (10542, 36855), (11295, 34398), (11466, 33885), (11907, 32630), (12285, 31626), (12299, 31590), (13230, 29367), (13554, 28665), (14742, 26355), (15795, 24598), (15813, 24570), (16315, 23814), (17010, 22841), (17199, 22590), (17570, 22113), (19110, 20331), (19578, 19845)]