977103612

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 2647226400

約数和(自身を除く): 1670122788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 61, 67, 87, 116, 122, 134, 174, 183, 201, 229, 244, 261, 268, 348, 366, 402, 458, 522, 549, 603, 687, 732, 804, 916, 1044, 1098, 1206, 1374, 1769, 1943, 2061, 2196, 2412, 2748, 3538, 3886, 4087, 4122, 5307, 5829, 6641, 7076, 7772, 8174, 8244, 10614, 11658, 12261, 13282, 13969, 15343, 15921, 16348, 17487, 19923, 21228, 23316, 24522, 26564, 27938, 30686, 31842, 34974, 36783, 39846, 41907, 46029, 49044, 55876, 59769, 61372, 63684, 69948, 73566, 79692, 83814, 92058, 118523, 119538, 125721, 138087, 147132, 167628, 184116, 237046, 239076, 251442, 276174, 355569, 405101, 444947, 474092, 502884, 552348, 711138, 810202, 889894, 935923, 1066707, 1215303, 1334841, 1422276, 1620404, 1779788, 1871846, 2133414, 2430606, 2669682, 2807769, 3645909, 3743692, 4004523, 4266828, 4861212, 5339364, 5615538, 7291818, 8009046, 8423307, 11231076, 14583636, 16018092, 16846614, 27141767, 33693228, 54283534, 81425301, 108567068, 162850602, 244275903, 325701204, 488551806, 977103612]

約数ペア:

[(1, 977103612), (2, 488551806), (3, 325701204), (4, 244275903), (6, 162850602), (9, 108567068), (12, 81425301), (18, 54283534), (29, 33693228), (36, 27141767), (58, 16846614), (61, 16018092), (67, 14583636), (87, 11231076), (116, 8423307), (122, 8009046), (134, 7291818), (174, 5615538), (183, 5339364), (201, 4861212), (229, 4266828), (244, 4004523), (261, 3743692), (268, 3645909), (348, 2807769), (366, 2669682), (402, 2430606), (458, 2133414), (522, 1871846), (549, 1779788), (603, 1620404), (687, 1422276), (732, 1334841), (804, 1215303), (916, 1066707), (1044, 935923), (1098, 889894), (1206, 810202), (1374, 711138), (1769, 552348), (1943, 502884), (2061, 474092), (2196, 444947), (2412, 405101), (2748, 355569), (3538, 276174), (3886, 251442), (4087, 239076), (4122, 237046), (5307, 184116), (5829, 167628), (6641, 147132), (7076, 138087), (7772, 125721), (8174, 119538), (8244, 118523), (10614, 92058), (11658, 83814), (12261, 79692), (13282, 73566), (13969, 69948), (15343, 63684), (15921, 61372), (16348, 59769), (17487, 55876), (19923, 49044), (21228, 46029), (23316, 41907), (24522, 39846), (26564, 36783), (27938, 34974), (30686, 31842)]