388550932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1061}}^1$

素因数の和:1153

約数の個数: 96

約数和(自身を含む): 899216640

約数和(自身を除く): 510665708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 41, 44, 58, 77, 82, 116, 154, 164, 203, 287, 308, 319, 406, 451, 574, 638, 812, 902, 1061, 1148, 1189, 1276, 1804, 2122, 2233, 2378, 3157, 4244, 4466, 4756, 6314, 7427, 8323, 8932, 11671, 12628, 13079, 14854, 16646, 23342, 26158, 29708, 30769, 33292, 43501, 46684, 52316, 61538, 81697, 87002, 91553, 123076, 163394, 174004, 183106, 215383, 304507, 326788, 338459, 366212, 430766, 478511, 609014, 676918, 861532, 957022, 1218028, 1261529, 1353836, 1914044, 2369213, 2523058, 3349577, 4738426, 5046116, 6699154, 8830703, 9476852, 13398308, 13876819, 17661406, 27753638, 35322812, 55507276, 97137733, 194275466, 388550932]

約数ペア:

[(1, 388550932), (2, 194275466), (4, 97137733), (7, 55507276), (11, 35322812), (14, 27753638), (22, 17661406), (28, 13876819), (29, 13398308), (41, 9476852), (44, 8830703), (58, 6699154), (77, 5046116), (82, 4738426), (116, 3349577), (154, 2523058), (164, 2369213), (203, 1914044), (287, 1353836), (308, 1261529), (319, 1218028), (406, 957022), (451, 861532), (574, 676918), (638, 609014), (812, 478511), (902, 430766), (1061, 366212), (1148, 338459), (1189, 326788), (1276, 304507), (1804, 215383), (2122, 183106), (2233, 174004), (2378, 163394), (3157, 123076), (4244, 91553), (4466, 87002), (4756, 81697), (6314, 61538), (7427, 52316), (8323, 46684), (8932, 43501), (11671, 33292), (12628, 30769), (13079, 29708), (14854, 26158), (16646, 23342)]