219157848

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 767370240

約数和(自身を除く): 548212392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 42, 52, 56, 62, 63, 72, 78, 83, 84, 91, 93, 104, 117, 124, 126, 156, 166, 168, 169, 182, 186, 217, 234, 248, 249, 252, 273, 279, 312, 332, 338, 364, 372, 403, 434, 468, 498, 504, 507, 546, 558, 581, 651, 664, 676, 728, 744, 747, 806, 819, 868, 936, 996, 1014, 1079, 1092, 1116, 1162, 1183, 1209, 1302, 1352, 1494, 1521, 1612, 1638, 1736, 1743, 1953, 1992, 2028, 2158, 2184, 2232, 2324, 2366, 2418, 2573, 2604, 2821, 2988, 3042, 3224, 3237, 3276, 3486, 3549, 3627, 3906, 4056, 4316, 4648, 4732, 4836, 5146, 5208, 5229, 5239, 5642, 5976, 6084, 6474, 6552, 6972, 7098, 7254, 7553, 7719, 7812, 8463, 8632, 9464, 9672, 9711, 10292, 10458, 10478, 10647, 11284, 12168, 12948, 13944, 14027, 14196, 14508, 15106, 15438, 15624, 15717, 16926, 18011, 19422, 20584, 20916, 20956, 21294, 22568, 22659, 23157, 25389, 25896, 28054, 28392, 29016, 30212, 30876, 31434, 33449, 33852, 36022, 36673, 38844, 41832, 41912, 42081, 42588, 45318, 46314, 47151, 50778, 54033, 56108, 60424, 61752, 62868, 66898, 67704, 67977, 72044, 73346, 77688, 84162, 85176, 90636, 92628, 94302, 98189, 100347, 101556, 108066, 110019, 112216, 125736, 126243, 133796, 135954, 144088, 146692, 162099, 168324, 181272, 185256, 188604, 196378, 200694, 203112, 216132, 220038, 234143, 252486, 267592, 271908, 293384, 294567, 301041, 324198, 330057, 336648, 377208, 392756, 401388, 432264, 434837, 440076, 468286, 504972, 543816, 589134, 602082, 648396, 660114, 702429, 785512, 802776, 869674, 880152, 883701, 936572, 1009944, 1178268, 1204164, 1296792, 1304511, 1320228, 1404858, 1739348, 1767402, 1873144, 2107287, 2356536, 2408328, 2609022, 2640456, 2809716, 3043859, 3478696, 3534804, 3913533, 4214574, 5218044, 5619432, 6087718, 7069608, 7827066, 8429148, 9131577, 10436088, 12175436, 15654132, 16858296, 18263154, 24350872, 27394731, 31308264, 36526308, 54789462, 73052616, 109578924, 219157848]

約数ペア:

[(1, 219157848), (2, 109578924), (3, 73052616), (4, 54789462), (6, 36526308), (7, 31308264), (8, 27394731), (9, 24350872), (12, 18263154), (13, 16858296), (14, 15654132), (18, 12175436), (21, 10436088), (24, 9131577), (26, 8429148), (28, 7827066), (31, 7069608), (36, 6087718), (39, 5619432), (42, 5218044), (52, 4214574), (56, 3913533), (62, 3534804), (63, 3478696), (72, 3043859), (78, 2809716), (83, 2640456), (84, 2609022), (91, 2408328), (93, 2356536), (104, 2107287), (117, 1873144), (124, 1767402), (126, 1739348), (156, 1404858), (166, 1320228), (168, 1304511), (169, 1296792), (182, 1204164), (186, 1178268), (217, 1009944), (234, 936572), (248, 883701), (249, 880152), (252, 869674), (273, 802776), (279, 785512), (312, 702429), (332, 660114), (338, 648396), (364, 602082), (372, 589134), (403, 543816), (434, 504972), (468, 468286), (498, 440076), (504, 434837), (507, 432264), (546, 401388), (558, 392756), (581, 377208), (651, 336648), (664, 330057), (676, 324198), (728, 301041), (744, 294567), (747, 293384), (806, 271908), (819, 267592), (868, 252486), (936, 234143), (996, 220038), (1014, 216132), (1079, 203112), (1092, 200694), (1116, 196378), (1162, 188604), (1183, 185256), (1209, 181272), (1302, 168324), (1352, 162099), (1494, 146692), (1521, 144088), (1612, 135954), (1638, 133796), (1736, 126243), (1743, 125736), (1953, 112216), (1992, 110019), (2028, 108066), (2158, 101556), (2184, 100347), (2232, 98189), (2324, 94302), (2366, 92628), (2418, 90636), (2573, 85176), (2604, 84162), (2821, 77688), (2988, 73346), (3042, 72044), (3224, 67977), (3237, 67704), (3276, 66898), (3486, 62868), (3549, 61752), (3627, 60424), (3906, 56108), (4056, 54033), (4316, 50778), (4648, 47151), (4732, 46314), (4836, 45318), (5146, 42588), (5208, 42081), (5229, 41912), (5239, 41832), (5642, 38844), (5976, 36673), (6084, 36022), (6474, 33852), (6552, 33449), (6972, 31434), (7098, 30876), (7254, 30212), (7553, 29016), (7719, 28392), (7812, 28054), (8463, 25896), (8632, 25389), (9464, 23157), (9672, 22659), (9711, 22568), (10292, 21294), (10458, 20956), (10478, 20916), (10647, 20584), (11284, 19422), (12168, 18011), (12948, 16926), (13944, 15717), (14027, 15624), (14196, 15438), (14508, 15106)]