219800664

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 664934400

約数和(自身を除く): 445133736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 71, 72, 73, 76, 93, 114, 124, 142, 146, 152, 171, 186, 213, 219, 228, 248, 279, 284, 292, 342, 372, 426, 438, 456, 558, 568, 584, 589, 639, 657, 684, 744, 852, 876, 1116, 1178, 1278, 1314, 1349, 1368, 1387, 1704, 1752, 1767, 2201, 2232, 2263, 2356, 2556, 2628, 2698, 2774, 3534, 4047, 4161, 4402, 4526, 4712, 5112, 5183, 5256, 5301, 5396, 5548, 6603, 6789, 7068, 8094, 8322, 8804, 9052, 10366, 10602, 10792, 11096, 12141, 12483, 13206, 13578, 14136, 15549, 16188, 16644, 17608, 18104, 19809, 20367, 20732, 21204, 24282, 24966, 26412, 27156, 31098, 32376, 33288, 39618, 40734, 41464, 41819, 42408, 42997, 46647, 48564, 49932, 52824, 54312, 62196, 79236, 81468, 83638, 85994, 93294, 97128, 98477, 99864, 124392, 125457, 128991, 158472, 160673, 162936, 167276, 171988, 186588, 196954, 250914, 257982, 295431, 321346, 334552, 343976, 373176, 376371, 386973, 393908, 482019, 501828, 515964, 590862, 642692, 752742, 773946, 787816, 886293, 964038, 1003656, 1031928, 1181724, 1285384, 1446057, 1505484, 1547892, 1772586, 1928076, 2363448, 2892114, 3010968, 3052787, 3095784, 3545172, 3856152, 5784228, 6105574, 7090344, 9158361, 11568456, 12211148, 18316722, 24422296, 27475083, 36633444, 54950166, 73266888, 109900332, 219800664]

約数ペア:

[(1, 219800664), (2, 109900332), (3, 73266888), (4, 54950166), (6, 36633444), (8, 27475083), (9, 24422296), (12, 18316722), (18, 12211148), (19, 11568456), (24, 9158361), (31, 7090344), (36, 6105574), (38, 5784228), (57, 3856152), (62, 3545172), (71, 3095784), (72, 3052787), (73, 3010968), (76, 2892114), (93, 2363448), (114, 1928076), (124, 1772586), (142, 1547892), (146, 1505484), (152, 1446057), (171, 1285384), (186, 1181724), (213, 1031928), (219, 1003656), (228, 964038), (248, 886293), (279, 787816), (284, 773946), (292, 752742), (342, 642692), (372, 590862), (426, 515964), (438, 501828), (456, 482019), (558, 393908), (568, 386973), (584, 376371), (589, 373176), (639, 343976), (657, 334552), (684, 321346), (744, 295431), (852, 257982), (876, 250914), (1116, 196954), (1178, 186588), (1278, 171988), (1314, 167276), (1349, 162936), (1368, 160673), (1387, 158472), (1704, 128991), (1752, 125457), (1767, 124392), (2201, 99864), (2232, 98477), (2263, 97128), (2356, 93294), (2556, 85994), (2628, 83638), (2698, 81468), (2774, 79236), (3534, 62196), (4047, 54312), (4161, 52824), (4402, 49932), (4526, 48564), (4712, 46647), (5112, 42997), (5183, 42408), (5256, 41819), (5301, 41464), (5396, 40734), (5548, 39618), (6603, 33288), (6789, 32376), (7068, 31098), (8094, 27156), (8322, 26412), (8804, 24966), (9052, 24282), (10366, 21204), (10602, 20732), (10792, 20367), (11096, 19809), (12141, 18104), (12483, 17608), (13206, 16644), (13578, 16188), (14136, 15549)]