312727392

素因数分解:

$2^5\times 3^5\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:463

約数の個数: 144

約数和(自身を含む): 932323392

約数和(自身を除く): 619596000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 131, 144, 162, 216, 243, 262, 288, 307, 324, 393, 432, 486, 524, 614, 648, 786, 864, 921, 972, 1048, 1179, 1228, 1296, 1572, 1842, 1944, 2096, 2358, 2456, 2592, 2763, 3144, 3537, 3684, 3888, 4192, 4716, 4912, 5526, 6288, 7074, 7368, 7776, 8289, 9432, 9824, 10611, 11052, 12576, 14148, 14736, 16578, 18864, 21222, 22104, 24867, 28296, 29472, 31833, 33156, 37728, 40217, 42444, 44208, 49734, 56592, 63666, 66312, 74601, 80434, 84888, 88416, 99468, 113184, 120651, 127332, 132624, 149202, 160868, 169776, 198936, 241302, 254664, 265248, 298404, 321736, 339552, 361953, 397872, 482604, 509328, 596808, 643472, 723906, 795744, 965208, 1018656, 1085859, 1193616, 1286944, 1447812, 1930416, 2171718, 2387232, 2895624, 3257577, 3860832, 4343436, 5791248, 6515154, 8686872, 9772731, 11582496, 13030308, 17373744, 19545462, 26060616, 34747488, 39090924, 52121232, 78181848, 104242464, 156363696, 312727392]

約数ペア:

[(1, 312727392), (2, 156363696), (3, 104242464), (4, 78181848), (6, 52121232), (8, 39090924), (9, 34747488), (12, 26060616), (16, 19545462), (18, 17373744), (24, 13030308), (27, 11582496), (32, 9772731), (36, 8686872), (48, 6515154), (54, 5791248), (72, 4343436), (81, 3860832), (96, 3257577), (108, 2895624), (131, 2387232), (144, 2171718), (162, 1930416), (216, 1447812), (243, 1286944), (262, 1193616), (288, 1085859), (307, 1018656), (324, 965208), (393, 795744), (432, 723906), (486, 643472), (524, 596808), (614, 509328), (648, 482604), (786, 397872), (864, 361953), (921, 339552), (972, 321736), (1048, 298404), (1179, 265248), (1228, 254664), (1296, 241302), (1572, 198936), (1842, 169776), (1944, 160868), (2096, 149202), (2358, 132624), (2456, 127332), (2592, 120651), (2763, 113184), (3144, 99468), (3537, 88416), (3684, 84888), (3888, 80434), (4192, 74601), (4716, 66312), (4912, 63666), (5526, 56592), (6288, 49734), (7074, 44208), (7368, 42444), (7776, 40217), (8289, 37728), (9432, 33156), (9824, 31833), (10611, 29472), (11052, 28296), (12576, 24867), (14148, 22104), (14736, 21222), (16578, 18864)]