212984604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{44483}}^1$

素因数の和:44519

約数の個数: 72

約数和(自身を含む): 647687040

約数和(自身を除く): 434702436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 44483, 88966, 133449, 177932, 266898, 311381, 400347, 533796, 622762, 800694, 845177, 934143, 1245524, 1601388, 1690354, 1868286, 2535531, 2802429, 3380708, 3736572, 5071062, 5604858, 5916239, 7606593, 10142124, 11209716, 11832478, 15213186, 17748717, 23664956, 30426372, 35497434, 53246151, 70994868, 106492302, 212984604]

約数ペア:

[(1, 212984604), (2, 106492302), (3, 70994868), (4, 53246151), (6, 35497434), (7, 30426372), (9, 23664956), (12, 17748717), (14, 15213186), (18, 11832478), (19, 11209716), (21, 10142124), (28, 7606593), (36, 5916239), (38, 5604858), (42, 5071062), (57, 3736572), (63, 3380708), (76, 2802429), (84, 2535531), (114, 1868286), (126, 1690354), (133, 1601388), (171, 1245524), (228, 934143), (252, 845177), (266, 800694), (342, 622762), (399, 533796), (532, 400347), (684, 311381), (798, 266898), (1197, 177932), (1596, 133449), (2394, 88966), (4788, 44483)]