219458052

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 658022400

約数和(自身を除く): 438564348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 59, 62, 66, 93, 99, 101, 108, 118, 124, 132, 177, 186, 198, 202, 236, 279, 297, 303, 341, 354, 372, 396, 404, 531, 558, 594, 606, 649, 682, 708, 837, 909, 1023, 1062, 1111, 1116, 1188, 1212, 1298, 1364, 1593, 1674, 1818, 1829, 1947, 2046, 2124, 2222, 2596, 2727, 3069, 3131, 3186, 3333, 3348, 3636, 3658, 3894, 4092, 4444, 5454, 5487, 5841, 5959, 6138, 6262, 6372, 6666, 7316, 7788, 9207, 9393, 9999, 10908, 10974, 11682, 11918, 12276, 12524, 13332, 16461, 17523, 17877, 18414, 18786, 19998, 20119, 21948, 23364, 23836, 28179, 29997, 32922, 34441, 35046, 35754, 36828, 37572, 39996, 40238, 49383, 53631, 56358, 59994, 60357, 65549, 65844, 68882, 70092, 71508, 80476, 84537, 98766, 103323, 107262, 112716, 119988, 120714, 131098, 137764, 160893, 169074, 181071, 184729, 196647, 197532, 206646, 214524, 241428, 262196, 309969, 321786, 338148, 362142, 369458, 393294, 413292, 543213, 554187, 589941, 619938, 643572, 724284, 738916, 786588, 929907, 1086426, 1108374, 1179882, 1239876, 1662561, 1769823, 1859814, 2032019, 2172852, 2216748, 2359764, 3325122, 3539646, 3719628, 4064038, 4987683, 6096057, 6650244, 7079292, 8128076, 9975366, 12192114, 18288171, 19950732, 24384228, 36576342, 54864513, 73152684, 109729026, 219458052]

約数ペア:

[(1, 219458052), (2, 109729026), (3, 73152684), (4, 54864513), (6, 36576342), (9, 24384228), (11, 19950732), (12, 18288171), (18, 12192114), (22, 9975366), (27, 8128076), (31, 7079292), (33, 6650244), (36, 6096057), (44, 4987683), (54, 4064038), (59, 3719628), (62, 3539646), (66, 3325122), (93, 2359764), (99, 2216748), (101, 2172852), (108, 2032019), (118, 1859814), (124, 1769823), (132, 1662561), (177, 1239876), (186, 1179882), (198, 1108374), (202, 1086426), (236, 929907), (279, 786588), (297, 738916), (303, 724284), (341, 643572), (354, 619938), (372, 589941), (396, 554187), (404, 543213), (531, 413292), (558, 393294), (594, 369458), (606, 362142), (649, 338148), (682, 321786), (708, 309969), (837, 262196), (909, 241428), (1023, 214524), (1062, 206646), (1111, 197532), (1116, 196647), (1188, 184729), (1212, 181071), (1298, 169074), (1364, 160893), (1593, 137764), (1674, 131098), (1818, 120714), (1829, 119988), (1947, 112716), (2046, 107262), (2124, 103323), (2222, 98766), (2596, 84537), (2727, 80476), (3069, 71508), (3131, 70092), (3186, 68882), (3333, 65844), (3348, 65549), (3636, 60357), (3658, 59994), (3894, 56358), (4092, 53631), (4444, 49383), (5454, 40238), (5487, 39996), (5841, 37572), (5959, 36828), (6138, 35754), (6262, 35046), (6372, 34441), (6666, 32922), (7316, 29997), (7788, 28179), (9207, 23836), (9393, 23364), (9999, 21948), (10908, 20119), (10974, 19998), (11682, 18786), (11918, 18414), (12276, 17877), (12524, 17523), (13332, 16461)]