355282668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2441}}^1$

素因数の和:2775

約数の個数: 72

約数和(自身を含む): 970665696

約数和(自身を除く): 615383028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 311, 468, 622, 933, 1244, 1866, 2441, 2799, 3732, 4043, 4882, 5598, 7323, 8086, 9764, 11196, 12129, 14646, 16172, 21969, 24258, 29292, 31733, 36387, 43938, 48516, 63466, 72774, 87876, 95199, 126932, 145548, 190398, 285597, 380796, 571194, 759151, 1142388, 1518302, 2277453, 3036604, 4554906, 6832359, 9109812, 9868963, 13664718, 19737926, 27329436, 29606889, 39475852, 59213778, 88820667, 118427556, 177641334, 355282668]

約数ペア:

[(1, 355282668), (2, 177641334), (3, 118427556), (4, 88820667), (6, 59213778), (9, 39475852), (12, 29606889), (13, 27329436), (18, 19737926), (26, 13664718), (36, 9868963), (39, 9109812), (52, 6832359), (78, 4554906), (117, 3036604), (156, 2277453), (234, 1518302), (311, 1142388), (468, 759151), (622, 571194), (933, 380796), (1244, 285597), (1866, 190398), (2441, 145548), (2799, 126932), (3732, 95199), (4043, 87876), (4882, 72774), (5598, 63466), (7323, 48516), (8086, 43938), (9764, 36387), (11196, 31733), (12129, 29292), (14646, 24258), (16172, 21969)]