455490936

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 1324463400

約数和(自身を除く): 868972464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 31, 36, 58, 62, 72, 87, 93, 116, 124, 174, 186, 227, 232, 248, 261, 279, 348, 372, 454, 522, 558, 681, 696, 744, 899, 908, 961, 1044, 1116, 1362, 1798, 1816, 1922, 2043, 2088, 2232, 2697, 2724, 2883, 3596, 3844, 4086, 5394, 5448, 5766, 6583, 7037, 7192, 7688, 8091, 8172, 8649, 10788, 11532, 13166, 14074, 16182, 16344, 17298, 19749, 21111, 21576, 23064, 26332, 27869, 28148, 32364, 34596, 39498, 42222, 52664, 55738, 56296, 59247, 63333, 64728, 69192, 78996, 83607, 84444, 111476, 118494, 126666, 157992, 167214, 168888, 204073, 218147, 222952, 236988, 250821, 253332, 334428, 408146, 436294, 473976, 501642, 506664, 612219, 654441, 668856, 816292, 872588, 1003284, 1224438, 1308882, 1632584, 1745176, 1836657, 1963323, 2006568, 2448876, 2617764, 3673314, 3926646, 4897752, 5235528, 6326263, 7346628, 7853292, 12652526, 14693256, 15706584, 18978789, 25305052, 37957578, 50610104, 56936367, 75915156, 113872734, 151830312, 227745468, 455490936]

約数ペア:

[(1, 455490936), (2, 227745468), (3, 151830312), (4, 113872734), (6, 75915156), (8, 56936367), (9, 50610104), (12, 37957578), (18, 25305052), (24, 18978789), (29, 15706584), (31, 14693256), (36, 12652526), (58, 7853292), (62, 7346628), (72, 6326263), (87, 5235528), (93, 4897752), (116, 3926646), (124, 3673314), (174, 2617764), (186, 2448876), (227, 2006568), (232, 1963323), (248, 1836657), (261, 1745176), (279, 1632584), (348, 1308882), (372, 1224438), (454, 1003284), (522, 872588), (558, 816292), (681, 668856), (696, 654441), (744, 612219), (899, 506664), (908, 501642), (961, 473976), (1044, 436294), (1116, 408146), (1362, 334428), (1798, 253332), (1816, 250821), (1922, 236988), (2043, 222952), (2088, 218147), (2232, 204073), (2697, 168888), (2724, 167214), (2883, 157992), (3596, 126666), (3844, 118494), (4086, 111476), (5394, 84444), (5448, 83607), (5766, 78996), (6583, 69192), (7037, 64728), (7192, 63333), (7688, 59247), (8091, 56296), (8172, 55738), (8649, 52664), (10788, 42222), (11532, 39498), (13166, 34596), (14074, 32364), (16182, 28148), (16344, 27869), (17298, 26332), (19749, 23064), (21111, 21576)]