2012175368

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 4590432000

約数和(自身を除く): 2578256632

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 43, 56, 82, 86, 89, 164, 172, 178, 229, 287, 301, 328, 344, 356, 458, 574, 602, 623, 712, 916, 1148, 1204, 1246, 1603, 1763, 1832, 2296, 2408, 2492, 3206, 3526, 3649, 3827, 4984, 6412, 7052, 7298, 7654, 9389, 9847, 12341, 12824, 14104, 14596, 15308, 18778, 19694, 20381, 24682, 25543, 26789, 29192, 30616, 37556, 39388, 40762, 49364, 51086, 53578, 65723, 68929, 75112, 78776, 81524, 98728, 102172, 107156, 131446, 137858, 142667, 156907, 163048, 204344, 214312, 262892, 275716, 285334, 313814, 403727, 525784, 551432, 570668, 627628, 807454, 835621, 876383, 1098349, 1141336, 1255256, 1614908, 1671242, 1752766, 2196698, 2826089, 3229816, 3342484, 3505532, 4393396, 5652178, 5849347, 6134681, 6684968, 7011064, 8786792, 11304356, 11698694, 12269362, 22608712, 23397388, 24538724, 35931703, 46794776, 49077448, 71863406, 143726812, 251521921, 287453624, 503043842, 1006087684, 2012175368]

約数ペア:

[(1, 2012175368), (2, 1006087684), (4, 503043842), (7, 287453624), (8, 251521921), (14, 143726812), (28, 71863406), (41, 49077448), (43, 46794776), (56, 35931703), (82, 24538724), (86, 23397388), (89, 22608712), (164, 12269362), (172, 11698694), (178, 11304356), (229, 8786792), (287, 7011064), (301, 6684968), (328, 6134681), (344, 5849347), (356, 5652178), (458, 4393396), (574, 3505532), (602, 3342484), (623, 3229816), (712, 2826089), (916, 2196698), (1148, 1752766), (1204, 1671242), (1246, 1614908), (1603, 1255256), (1763, 1141336), (1832, 1098349), (2296, 876383), (2408, 835621), (2492, 807454), (3206, 627628), (3526, 570668), (3649, 551432), (3827, 525784), (4984, 403727), (6412, 313814), (7052, 285334), (7298, 275716), (7654, 262892), (9389, 214312), (9847, 204344), (12341, 163048), (12824, 156907), (14104, 142667), (14596, 137858), (15308, 131446), (18778, 107156), (19694, 102172), (20381, 98728), (24682, 81524), (25543, 78776), (26789, 75112), (29192, 68929), (30616, 65723), (37556, 53578), (39388, 51086), (40762, 49364)]