1900641248

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7573}}^1$

素因数の和:7648

約数の個数: 96

約数和(自身を含む): 4397524992

約数和(自身を除く): 2496883744

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 32, 44, 46, 62, 88, 92, 124, 176, 184, 248, 253, 341, 352, 368, 496, 506, 682, 713, 736, 992, 1012, 1364, 1426, 2024, 2728, 2852, 4048, 5456, 5704, 7573, 7843, 8096, 10912, 11408, 15146, 15686, 22816, 30292, 31372, 60584, 62744, 83303, 121168, 125488, 166606, 174179, 234763, 242336, 250976, 333212, 348358, 469526, 666424, 696716, 939052, 1332848, 1393432, 1878104, 1915969, 2582393, 2665696, 2786864, 3756208, 3831938, 5164786, 5399549, 5573728, 7512416, 7663876, 10329572, 10799098, 15327752, 20659144, 21598196, 30655504, 41318288, 43196392, 59395039, 61311008, 82636576, 86392784, 118790078, 172785568, 237580156, 475160312, 950320624, 1900641248]

約数ペア:

[(1, 1900641248), (2, 950320624), (4, 475160312), (8, 237580156), (11, 172785568), (16, 118790078), (22, 86392784), (23, 82636576), (31, 61311008), (32, 59395039), (44, 43196392), (46, 41318288), (62, 30655504), (88, 21598196), (92, 20659144), (124, 15327752), (176, 10799098), (184, 10329572), (248, 7663876), (253, 7512416), (341, 5573728), (352, 5399549), (368, 5164786), (496, 3831938), (506, 3756208), (682, 2786864), (713, 2665696), (736, 2582393), (992, 1915969), (1012, 1878104), (1364, 1393432), (1426, 1332848), (2024, 939052), (2728, 696716), (2852, 666424), (4048, 469526), (5456, 348358), (5704, 333212), (7573, 250976), (7843, 242336), (8096, 234763), (10912, 174179), (11408, 166606), (15146, 125488), (15686, 121168), (22816, 83303), (30292, 62744), (31372, 60584)]