243798984

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:922

約数の個数: 192

約数和(自身を含む): 805371840

約数和(自身を除く): 561572856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 156, 162, 198, 216, 234, 243, 264, 286, 297, 312, 324, 351, 396, 429, 468, 486, 572, 594, 648, 702, 792, 858, 877, 891, 936, 972, 1053, 1144, 1188, 1287, 1404, 1716, 1754, 1782, 1944, 2106, 2376, 2574, 2631, 2673, 2808, 3159, 3432, 3508, 3564, 3861, 4212, 5148, 5262, 5346, 6318, 7016, 7128, 7722, 7893, 8424, 9647, 10296, 10524, 10692, 11401, 11583, 12636, 15444, 15786, 19294, 21048, 21384, 22802, 23166, 23679, 25272, 28941, 30888, 31572, 34203, 34749, 38588, 45604, 46332, 47358, 57882, 63144, 68406, 69498, 71037, 77176, 86823, 91208, 92664, 94716, 102609, 115764, 125411, 136812, 138996, 142074, 173646, 189432, 205218, 213111, 231528, 250822, 260469, 273624, 277992, 284148, 307827, 347292, 376233, 410436, 426222, 501644, 520938, 568296, 615654, 694584, 752466, 781407, 820872, 852444, 923481, 1003288, 1041876, 1128699, 1231308, 1504932, 1562814, 1704888, 1846962, 2083752, 2257398, 2344221, 2462616, 2770443, 3009864, 3125628, 3386097, 3693924, 4514796, 4688442, 5540886, 6251256, 6772194, 7387848, 9029592, 9376884, 10158291, 11081772, 13544388, 18753768, 20316582, 22163544, 27088776, 30474873, 40633164, 60949746, 81266328, 121899492, 243798984]

約数ペア:

[(1, 243798984), (2, 121899492), (3, 81266328), (4, 60949746), (6, 40633164), (8, 30474873), (9, 27088776), (11, 22163544), (12, 20316582), (13, 18753768), (18, 13544388), (22, 11081772), (24, 10158291), (26, 9376884), (27, 9029592), (33, 7387848), (36, 6772194), (39, 6251256), (44, 5540886), (52, 4688442), (54, 4514796), (66, 3693924), (72, 3386097), (78, 3125628), (81, 3009864), (88, 2770443), (99, 2462616), (104, 2344221), (108, 2257398), (117, 2083752), (132, 1846962), (143, 1704888), (156, 1562814), (162, 1504932), (198, 1231308), (216, 1128699), (234, 1041876), (243, 1003288), (264, 923481), (286, 852444), (297, 820872), (312, 781407), (324, 752466), (351, 694584), (396, 615654), (429, 568296), (468, 520938), (486, 501644), (572, 426222), (594, 410436), (648, 376233), (702, 347292), (792, 307827), (858, 284148), (877, 277992), (891, 273624), (936, 260469), (972, 250822), (1053, 231528), (1144, 213111), (1188, 205218), (1287, 189432), (1404, 173646), (1716, 142074), (1754, 138996), (1782, 136812), (1944, 125411), (2106, 115764), (2376, 102609), (2574, 94716), (2631, 92664), (2673, 91208), (2808, 86823), (3159, 77176), (3432, 71037), (3508, 69498), (3564, 68406), (3861, 63144), (4212, 57882), (5148, 47358), (5262, 46332), (5346, 45604), (6318, 38588), (7016, 34749), (7128, 34203), (7722, 31572), (7893, 30888), (8424, 28941), (9647, 25272), (10296, 23679), (10524, 23166), (10692, 22802), (11401, 21384), (11583, 21048), (12636, 19294), (15444, 15786)]