1880452002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 4880977920

約数和(自身を除く): 3000525918

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 31, 33, 38, 39, 57, 61, 62, 66, 78, 93, 114, 122, 143, 183, 186, 209, 247, 286, 341, 366, 403, 418, 429, 494, 589, 627, 671, 682, 741, 793, 806, 858, 1023, 1159, 1178, 1209, 1254, 1342, 1482, 1586, 1767, 1891, 2013, 2046, 2318, 2379, 2418, 2717, 3477, 3534, 3721, 3782, 4026, 4433, 4758, 5434, 5673, 6479, 6954, 7442, 7657, 8151, 8723, 8866, 11163, 11346, 12749, 12958, 13299, 15067, 15314, 16302, 17446, 19437, 20801, 22326, 22971, 24583, 25498, 26169, 26598, 30134, 35929, 38247, 38874, 40931, 41602, 45201, 45942, 48373, 49166, 52338, 62403, 70699, 71858, 73749, 76494, 81862, 84227, 90402, 96746, 107787, 115351, 122793, 124806, 141398, 145119, 147498, 165737, 168454, 212097, 215574, 230702, 245586, 252681, 270413, 290238, 331474, 346053, 395219, 424194, 467077, 497211, 505362, 532103, 540826, 692106, 777689, 790438, 811239, 919087, 934154, 994422, 1064206, 1185657, 1268861, 1401231, 1499563, 1555378, 1596309, 1622478, 1838174, 2191669, 2333067, 2371314, 2537722, 2757261, 2802462, 2999126, 3192618, 3806583, 4383338, 4498689, 4666134, 5137847, 5514522, 6575007, 7613166, 8997378, 10109957, 10275694, 13150014, 15413541, 16495193, 20219914, 24108359, 28491697, 30329871, 30827082, 32990386, 48216718, 49485579, 56983394, 60659742, 72325077, 85475091, 98971158, 144650154, 170950182, 313408667, 626817334, 940226001, 1880452002]

約数ペア:

[(1, 1880452002), (2, 940226001), (3, 626817334), (6, 313408667), (11, 170950182), (13, 144650154), (19, 98971158), (22, 85475091), (26, 72325077), (31, 60659742), (33, 56983394), (38, 49485579), (39, 48216718), (57, 32990386), (61, 30827082), (62, 30329871), (66, 28491697), (78, 24108359), (93, 20219914), (114, 16495193), (122, 15413541), (143, 13150014), (183, 10275694), (186, 10109957), (209, 8997378), (247, 7613166), (286, 6575007), (341, 5514522), (366, 5137847), (403, 4666134), (418, 4498689), (429, 4383338), (494, 3806583), (589, 3192618), (627, 2999126), (671, 2802462), (682, 2757261), (741, 2537722), (793, 2371314), (806, 2333067), (858, 2191669), (1023, 1838174), (1159, 1622478), (1178, 1596309), (1209, 1555378), (1254, 1499563), (1342, 1401231), (1482, 1268861), (1586, 1185657), (1767, 1064206), (1891, 994422), (2013, 934154), (2046, 919087), (2318, 811239), (2379, 790438), (2418, 777689), (2717, 692106), (3477, 540826), (3534, 532103), (3721, 505362), (3782, 497211), (4026, 467077), (4433, 424194), (4758, 395219), (5434, 346053), (5673, 331474), (6479, 290238), (6954, 270413), (7442, 252681), (7657, 245586), (8151, 230702), (8723, 215574), (8866, 212097), (11163, 168454), (11346, 165737), (12749, 147498), (12958, 145119), (13299, 141398), (15067, 124806), (15314, 122793), (16302, 115351), (17446, 107787), (19437, 96746), (20801, 90402), (22326, 84227), (22971, 81862), (24583, 76494), (25498, 73749), (26169, 71858), (26598, 70699), (30134, 62403), (35929, 52338), (38247, 49166), (38874, 48373), (40931, 45942), (41602, 45201)]