238287664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 508896000

約数和(自身を除く): 270608336

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 151, 152, 179, 232, 302, 304, 358, 464, 551, 604, 716, 1102, 1208, 1432, 2204, 2416, 2864, 2869, 3401, 4379, 4408, 5191, 5738, 6802, 8758, 8816, 10382, 11476, 13604, 17516, 20764, 22952, 27029, 27208, 35032, 41528, 45904, 54058, 54416, 70064, 83056, 83201, 98629, 108116, 166402, 197258, 216232, 332804, 394516, 432464, 513551, 665608, 783841, 789032, 1027102, 1331216, 1567682, 1578064, 2054204, 3135364, 4108408, 6270728, 8216816, 12541456, 14892979, 29785958, 59571916, 119143832, 238287664]

約数ペア:

[(1, 238287664), (2, 119143832), (4, 59571916), (8, 29785958), (16, 14892979), (19, 12541456), (29, 8216816), (38, 6270728), (58, 4108408), (76, 3135364), (116, 2054204), (151, 1578064), (152, 1567682), (179, 1331216), (232, 1027102), (302, 789032), (304, 783841), (358, 665608), (464, 513551), (551, 432464), (604, 394516), (716, 332804), (1102, 216232), (1208, 197258), (1432, 166402), (2204, 108116), (2416, 98629), (2864, 83201), (2869, 83056), (3401, 70064), (4379, 54416), (4408, 54058), (5191, 45904), (5738, 41528), (6802, 35032), (8758, 27208), (8816, 27029), (10382, 22952), (11476, 20764), (13604, 17516)]