39628908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 120556800

約数和(自身を除く): 80927892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 23, 33, 36, 38, 44, 46, 57, 66, 69, 76, 92, 99, 114, 132, 138, 171, 198, 207, 209, 228, 229, 253, 276, 342, 396, 414, 418, 437, 458, 506, 627, 684, 687, 759, 828, 836, 874, 916, 1012, 1254, 1311, 1374, 1518, 1748, 1881, 2061, 2277, 2508, 2519, 2622, 2748, 3036, 3762, 3933, 4122, 4351, 4554, 4807, 5038, 5244, 5267, 7524, 7557, 7866, 8244, 8702, 9108, 9614, 10076, 10534, 13053, 14421, 15114, 15732, 15801, 17404, 19228, 21068, 22671, 26106, 28842, 30228, 31602, 39159, 43263, 45342, 47403, 47861, 52212, 57684, 57937, 63204, 78318, 86526, 90684, 94806, 95722, 100073, 115874, 143583, 156636, 173052, 173811, 189612, 191444, 200146, 231748, 287166, 300219, 347622, 400292, 430749, 521433, 574332, 600438, 695244, 861498, 900657, 1042866, 1100803, 1200876, 1722996, 1801314, 2085732, 2201606, 3302409, 3602628, 4403212, 6604818, 9907227, 13209636, 19814454, 39628908]

約数ペア:

[(1, 39628908), (2, 19814454), (3, 13209636), (4, 9907227), (6, 6604818), (9, 4403212), (11, 3602628), (12, 3302409), (18, 2201606), (19, 2085732), (22, 1801314), (23, 1722996), (33, 1200876), (36, 1100803), (38, 1042866), (44, 900657), (46, 861498), (57, 695244), (66, 600438), (69, 574332), (76, 521433), (92, 430749), (99, 400292), (114, 347622), (132, 300219), (138, 287166), (171, 231748), (198, 200146), (207, 191444), (209, 189612), (228, 173811), (229, 173052), (253, 156636), (276, 143583), (342, 115874), (396, 100073), (414, 95722), (418, 94806), (437, 90684), (458, 86526), (506, 78318), (627, 63204), (684, 57937), (687, 57684), (759, 52212), (828, 47861), (836, 47403), (874, 45342), (916, 43263), (1012, 39159), (1254, 31602), (1311, 30228), (1374, 28842), (1518, 26106), (1748, 22671), (1881, 21068), (2061, 19228), (2277, 17404), (2508, 15801), (2519, 15732), (2622, 15114), (2748, 14421), (3036, 13053), (3762, 10534), (3933, 10076), (4122, 9614), (4351, 9108), (4554, 8702), (4807, 8244), (5038, 7866), (5244, 7557), (5267, 7524)]