1208896812

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1082

約数の個数: 144

約数和(自身を含む): 3389043840

約数和(自身を除く): 2180147028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 67, 76, 81, 108, 114, 134, 162, 171, 201, 228, 243, 268, 324, 342, 402, 486, 513, 603, 684, 804, 972, 977, 1026, 1206, 1273, 1539, 1809, 1954, 2052, 2412, 2546, 2931, 3078, 3618, 3819, 3908, 4617, 5092, 5427, 5862, 6156, 7236, 7638, 8793, 9234, 10854, 11457, 11724, 15276, 16281, 17586, 18468, 18563, 21708, 22914, 26379, 32562, 34371, 35172, 37126, 45828, 52758, 55689, 65124, 65459, 68742, 74252, 79137, 103113, 105516, 111378, 130918, 137484, 158274, 167067, 196377, 206226, 222756, 237411, 261836, 309339, 316548, 334134, 392754, 412452, 474822, 501201, 589131, 618678, 668268, 785508, 949644, 1002402, 1178262, 1237356, 1243721, 1503603, 1767393, 2004804, 2356524, 2487442, 3007206, 3534786, 3731163, 4510809, 4974884, 5302179, 6014412, 7069572, 7462326, 9021618, 10604358, 11193489, 14924652, 15906537, 18043236, 21208716, 22386978, 31813074, 33580467, 44773956, 63626148, 67160934, 100741401, 134321868, 201482802, 302224203, 402965604, 604448406, 1208896812]

約数ペア:

[(1, 1208896812), (2, 604448406), (3, 402965604), (4, 302224203), (6, 201482802), (9, 134321868), (12, 100741401), (18, 67160934), (19, 63626148), (27, 44773956), (36, 33580467), (38, 31813074), (54, 22386978), (57, 21208716), (67, 18043236), (76, 15906537), (81, 14924652), (108, 11193489), (114, 10604358), (134, 9021618), (162, 7462326), (171, 7069572), (201, 6014412), (228, 5302179), (243, 4974884), (268, 4510809), (324, 3731163), (342, 3534786), (402, 3007206), (486, 2487442), (513, 2356524), (603, 2004804), (684, 1767393), (804, 1503603), (972, 1243721), (977, 1237356), (1026, 1178262), (1206, 1002402), (1273, 949644), (1539, 785508), (1809, 668268), (1954, 618678), (2052, 589131), (2412, 501201), (2546, 474822), (2931, 412452), (3078, 392754), (3618, 334134), (3819, 316548), (3908, 309339), (4617, 261836), (5092, 237411), (5427, 222756), (5862, 206226), (6156, 196377), (7236, 167067), (7638, 158274), (8793, 137484), (9234, 130918), (10854, 111378), (11457, 105516), (11724, 103113), (15276, 79137), (16281, 74252), (17586, 68742), (18468, 65459), (18563, 65124), (21708, 55689), (22914, 52758), (26379, 45828), (32562, 37126), (34371, 35172)]