630373716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 216

約数和(自身を含む): 1995215040

約数和(自身を除く): 1364841324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 114, 124, 126, 133, 137, 171, 186, 217, 228, 252, 266, 274, 279, 342, 372, 399, 411, 434, 532, 548, 558, 589, 651, 684, 798, 822, 868, 959, 961, 1116, 1178, 1197, 1233, 1302, 1596, 1644, 1767, 1918, 1922, 1953, 2356, 2394, 2466, 2603, 2604, 2877, 2883, 3534, 3836, 3844, 3906, 4123, 4247, 4788, 4932, 5206, 5301, 5754, 5766, 6727, 7068, 7809, 7812, 8246, 8494, 8631, 8649, 10412, 10602, 11508, 11532, 12369, 12741, 13454, 15618, 16492, 16988, 17262, 17298, 18221, 18259, 20181, 21204, 23427, 24738, 25482, 26908, 29729, 31236, 34524, 34596, 36442, 36518, 37107, 38223, 40362, 46854, 49476, 50964, 54663, 54777, 59458, 60543, 72884, 73036, 74214, 76446, 80693, 80724, 89187, 93708, 109326, 109554, 118916, 121086, 127813, 131657, 148428, 152892, 161386, 163989, 164331, 178374, 218652, 219108, 242079, 242172, 255626, 263314, 267561, 322772, 327978, 328662, 356748, 383439, 394971, 484158, 511252, 526628, 535122, 564851, 655956, 657324, 726237, 766878, 789942, 921599, 968316, 1070244, 1129702, 1150317, 1184913, 1452474, 1533756, 1579884, 1694553, 1843198, 2259404, 2300634, 2369826, 2501483, 2764797, 2904948, 3389106, 3686396, 4601268, 4739652, 5002966, 5083659, 5529594, 6778212, 7504449, 8294391, 10005932, 10167318, 11059188, 15008898, 16588782, 17510381, 20334636, 22513347, 30017796, 33177564, 35020762, 45026694, 52531143, 70041524, 90053388, 105062286, 157593429, 210124572, 315186858, 630373716]

約数ペア:

[(1, 630373716), (2, 315186858), (3, 210124572), (4, 157593429), (6, 105062286), (7, 90053388), (9, 70041524), (12, 52531143), (14, 45026694), (18, 35020762), (19, 33177564), (21, 30017796), (28, 22513347), (31, 20334636), (36, 17510381), (38, 16588782), (42, 15008898), (57, 11059188), (62, 10167318), (63, 10005932), (76, 8294391), (84, 7504449), (93, 6778212), (114, 5529594), (124, 5083659), (126, 5002966), (133, 4739652), (137, 4601268), (171, 3686396), (186, 3389106), (217, 2904948), (228, 2764797), (252, 2501483), (266, 2369826), (274, 2300634), (279, 2259404), (342, 1843198), (372, 1694553), (399, 1579884), (411, 1533756), (434, 1452474), (532, 1184913), (548, 1150317), (558, 1129702), (589, 1070244), (651, 968316), (684, 921599), (798, 789942), (822, 766878), (868, 726237), (959, 657324), (961, 655956), (1116, 564851), (1178, 535122), (1197, 526628), (1233, 511252), (1302, 484158), (1596, 394971), (1644, 383439), (1767, 356748), (1918, 328662), (1922, 327978), (1953, 322772), (2356, 267561), (2394, 263314), (2466, 255626), (2603, 242172), (2604, 242079), (2877, 219108), (2883, 218652), (3534, 178374), (3836, 164331), (3844, 163989), (3906, 161386), (4123, 152892), (4247, 148428), (4788, 131657), (4932, 127813), (5206, 121086), (5301, 118916), (5754, 109554), (5766, 109326), (6727, 93708), (7068, 89187), (7809, 80724), (7812, 80693), (8246, 76446), (8494, 74214), (8631, 73036), (8649, 72884), (10412, 60543), (10602, 59458), (11508, 54777), (11532, 54663), (12369, 50964), (12741, 49476), (13454, 46854), (15618, 40362), (16492, 38223), (16988, 37107), (17262, 36518), (17298, 36442), (18221, 34596), (18259, 34524), (20181, 31236), (21204, 29729), (23427, 26908), (24738, 25482)]