219362832

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 717797808

約数和(自身を除く): 498434976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 61, 68, 72, 78, 102, 104, 113, 117, 122, 136, 144, 153, 156, 183, 204, 208, 221, 226, 234, 244, 272, 306, 312, 339, 366, 408, 442, 452, 468, 488, 549, 612, 624, 663, 678, 732, 793, 816, 884, 904, 936, 976, 1017, 1037, 1098, 1224, 1326, 1356, 1464, 1469, 1586, 1768, 1808, 1872, 1921, 1989, 2034, 2074, 2196, 2379, 2448, 2652, 2712, 2928, 2938, 3111, 3172, 3536, 3842, 3978, 4068, 4148, 4392, 4407, 4758, 5304, 5424, 5763, 5876, 6222, 6344, 6893, 7137, 7684, 7956, 8136, 8296, 8784, 8814, 9333, 9516, 10608, 11526, 11752, 12444, 12688, 13221, 13481, 13786, 14274, 15368, 15912, 16272, 16592, 17289, 17628, 18666, 19032, 20679, 23052, 23504, 24888, 24973, 26442, 26962, 27572, 28548, 30736, 31824, 34578, 35256, 37332, 38064, 40443, 41358, 46104, 49776, 49946, 52884, 53924, 55144, 57096, 62037, 69156, 70512, 74664, 74919, 80886, 82716, 89609, 92208, 99892, 105768, 107848, 110288, 114192, 117181, 121329, 124074, 138312, 149328, 149838, 161772, 165432, 179218, 199784, 211536, 215696, 224757, 234362, 242658, 248148, 268827, 276624, 299676, 323544, 330864, 351543, 358436, 399568, 449514, 468724, 485316, 496296, 537654, 599352, 647088, 703086, 716872, 806481, 899028, 937448, 970632, 992592, 1054629, 1075308, 1198704, 1406172, 1433744, 1523353, 1612962, 1798056, 1874896, 1941264, 2109258, 2150616, 2812344, 3046706, 3225924, 3596112, 4218516, 4301232, 4570059, 5624688, 6093412, 6451848, 8437032, 9140118, 12186824, 12903696, 13710177, 16874064, 18280236, 24373648, 27420354, 36560472, 54840708, 73120944, 109681416, 219362832]

約数ペア:

[(1, 219362832), (2, 109681416), (3, 73120944), (4, 54840708), (6, 36560472), (8, 27420354), (9, 24373648), (12, 18280236), (13, 16874064), (16, 13710177), (17, 12903696), (18, 12186824), (24, 9140118), (26, 8437032), (34, 6451848), (36, 6093412), (39, 5624688), (48, 4570059), (51, 4301232), (52, 4218516), (61, 3596112), (68, 3225924), (72, 3046706), (78, 2812344), (102, 2150616), (104, 2109258), (113, 1941264), (117, 1874896), (122, 1798056), (136, 1612962), (144, 1523353), (153, 1433744), (156, 1406172), (183, 1198704), (204, 1075308), (208, 1054629), (221, 992592), (226, 970632), (234, 937448), (244, 899028), (272, 806481), (306, 716872), (312, 703086), (339, 647088), (366, 599352), (408, 537654), (442, 496296), (452, 485316), (468, 468724), (488, 449514), (549, 399568), (612, 358436), (624, 351543), (663, 330864), (678, 323544), (732, 299676), (793, 276624), (816, 268827), (884, 248148), (904, 242658), (936, 234362), (976, 224757), (1017, 215696), (1037, 211536), (1098, 199784), (1224, 179218), (1326, 165432), (1356, 161772), (1464, 149838), (1469, 149328), (1586, 138312), (1768, 124074), (1808, 121329), (1872, 117181), (1921, 114192), (1989, 110288), (2034, 107848), (2074, 105768), (2196, 99892), (2379, 92208), (2448, 89609), (2652, 82716), (2712, 80886), (2928, 74919), (2938, 74664), (3111, 70512), (3172, 69156), (3536, 62037), (3842, 57096), (3978, 55144), (4068, 53924), (4148, 52884), (4392, 49946), (4407, 49776), (4758, 46104), (5304, 41358), (5424, 40443), (5763, 38064), (5876, 37332), (6222, 35256), (6344, 34578), (6893, 31824), (7137, 30736), (7684, 28548), (7956, 27572), (8136, 26962), (8296, 26442), (8784, 24973), (8814, 24888), (9333, 23504), (9516, 23052), (10608, 20679), (11526, 19032), (11752, 18666), (12444, 17628), (12688, 17289), (13221, 16592), (13481, 16272), (13786, 15912), (14274, 15368)]