216466848

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 288

約数和(自身を含む): 742996800

約数和(自身を除く): 526529952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 32, 34, 36, 38, 39, 48, 51, 52, 57, 68, 72, 76, 78, 96, 102, 104, 114, 117, 136, 144, 152, 153, 156, 171, 179, 204, 208, 221, 228, 234, 247, 272, 288, 304, 306, 312, 323, 342, 358, 408, 416, 442, 456, 468, 494, 537, 544, 608, 612, 624, 646, 663, 684, 716, 741, 816, 884, 912, 936, 969, 988, 1074, 1224, 1248, 1292, 1326, 1368, 1432, 1482, 1611, 1632, 1768, 1824, 1872, 1938, 1976, 1989, 2148, 2223, 2327, 2448, 2584, 2652, 2736, 2864, 2907, 2964, 3043, 3222, 3401, 3536, 3744, 3876, 3952, 3978, 4199, 4296, 4446, 4654, 4896, 5168, 5304, 5472, 5728, 5814, 5928, 6086, 6444, 6802, 6981, 7072, 7752, 7904, 7956, 8398, 8592, 8892, 9129, 9308, 10203, 10336, 10608, 11628, 11856, 12172, 12597, 12888, 13604, 13962, 15504, 15912, 16796, 17184, 17784, 18258, 18616, 20406, 20943, 21216, 23256, 23712, 24344, 25194, 25776, 27208, 27387, 27924, 30609, 31008, 31824, 33592, 35568, 36516, 37232, 37791, 39559, 40812, 41886, 44213, 46512, 48688, 50388, 51552, 54416, 54774, 55848, 57817, 61218, 63648, 67184, 71136, 73032, 74464, 75582, 79118, 81624, 83772, 88426, 93024, 97376, 100776, 108832, 109548, 111696, 115634, 118677, 122436, 132639, 134368, 146064, 151164, 158236, 163248, 167544, 173451, 176852, 201552, 219096, 223392, 231268, 237354, 244872, 265278, 292128, 302328, 316472, 326496, 335088, 346902, 353704, 356031, 397917, 403104, 438192, 462536, 474708, 489744, 520353, 530556, 604656, 632944, 670176, 693804, 707408, 712062, 751621, 795834, 876384, 925072, 949416, 979488, 1040706, 1061112, 1209312, 1265888, 1387608, 1414816, 1424124, 1503242, 1591668, 1850144, 1898832, 2081412, 2122224, 2254863, 2775216, 2848248, 3006484, 3183336, 3797664, 4162824, 4244448, 4509726, 5550432, 5696496, 6012968, 6366672, 6764589, 8325648, 9019452, 11392992, 12025936, 12733344, 13529178, 16651296, 18038904, 24051872, 27058356, 36077808, 54116712, 72155616, 108233424, 216466848]

約数ペア:

[(1, 216466848), (2, 108233424), (3, 72155616), (4, 54116712), (6, 36077808), (8, 27058356), (9, 24051872), (12, 18038904), (13, 16651296), (16, 13529178), (17, 12733344), (18, 12025936), (19, 11392992), (24, 9019452), (26, 8325648), (32, 6764589), (34, 6366672), (36, 6012968), (38, 5696496), (39, 5550432), (48, 4509726), (51, 4244448), (52, 4162824), (57, 3797664), (68, 3183336), (72, 3006484), (76, 2848248), (78, 2775216), (96, 2254863), (102, 2122224), (104, 2081412), (114, 1898832), (117, 1850144), (136, 1591668), (144, 1503242), (152, 1424124), (153, 1414816), (156, 1387608), (171, 1265888), (179, 1209312), (204, 1061112), (208, 1040706), (221, 979488), (228, 949416), (234, 925072), (247, 876384), (272, 795834), (288, 751621), (304, 712062), (306, 707408), (312, 693804), (323, 670176), (342, 632944), (358, 604656), (408, 530556), (416, 520353), (442, 489744), (456, 474708), (468, 462536), (494, 438192), (537, 403104), (544, 397917), (608, 356031), (612, 353704), (624, 346902), (646, 335088), (663, 326496), (684, 316472), (716, 302328), (741, 292128), (816, 265278), (884, 244872), (912, 237354), (936, 231268), (969, 223392), (988, 219096), (1074, 201552), (1224, 176852), (1248, 173451), (1292, 167544), (1326, 163248), (1368, 158236), (1432, 151164), (1482, 146064), (1611, 134368), (1632, 132639), (1768, 122436), (1824, 118677), (1872, 115634), (1938, 111696), (1976, 109548), (1989, 108832), (2148, 100776), (2223, 97376), (2327, 93024), (2448, 88426), (2584, 83772), (2652, 81624), (2736, 79118), (2864, 75582), (2907, 74464), (2964, 73032), (3043, 71136), (3222, 67184), (3401, 63648), (3536, 61218), (3744, 57817), (3876, 55848), (3952, 54774), (3978, 54416), (4199, 51552), (4296, 50388), (4446, 48688), (4654, 46512), (4896, 44213), (5168, 41886), (5304, 40812), (5472, 39559), (5728, 37791), (5814, 37232), (5928, 36516), (6086, 35568), (6444, 33592), (6802, 31824), (6981, 31008), (7072, 30609), (7752, 27924), (7904, 27387), (7956, 27208), (8398, 25776), (8592, 25194), (8892, 24344), (9129, 23712), (9308, 23256), (10203, 21216), (10336, 20943), (10608, 20406), (11628, 18616), (11856, 18258), (12172, 17784), (12597, 17184), (12888, 16796), (13604, 15912), (13962, 15504)]