1613958984

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{3037}}^1$

素因数の和:3132

約数の個数: 144

約数和(自身を含む): 4885012860

約数和(自身を除く): 3271053876

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 61, 66, 72, 88, 99, 121, 122, 132, 183, 198, 242, 244, 264, 363, 366, 396, 484, 488, 549, 671, 726, 732, 792, 968, 1089, 1098, 1342, 1452, 1464, 2013, 2178, 2196, 2684, 2904, 3037, 4026, 4356, 4392, 5368, 6039, 6074, 7381, 8052, 8712, 9111, 12078, 12148, 14762, 16104, 18222, 22143, 24156, 24296, 27333, 29524, 33407, 36444, 44286, 48312, 54666, 59048, 66429, 66814, 72888, 88572, 100221, 109332, 132858, 133628, 177144, 185257, 200442, 218664, 265716, 267256, 300663, 367477, 370514, 400884, 531432, 555771, 601326, 734954, 741028, 801768, 1102431, 1111542, 1202652, 1469908, 1482056, 1667313, 2037827, 2204862, 2223084, 2405304, 2939816, 3307293, 3334626, 4075654, 4409724, 4446168, 6113481, 6614586, 6669252, 8151308, 8819448, 12226962, 13229172, 13338504, 16302616, 18340443, 22416097, 24453924, 26458344, 36680886, 44832194, 48907848, 67248291, 73361772, 89664388, 134496582, 146723544, 179328776, 201744873, 268993164, 403489746, 537986328, 806979492, 1613958984]

約数ペア:

[(1, 1613958984), (2, 806979492), (3, 537986328), (4, 403489746), (6, 268993164), (8, 201744873), (9, 179328776), (11, 146723544), (12, 134496582), (18, 89664388), (22, 73361772), (24, 67248291), (33, 48907848), (36, 44832194), (44, 36680886), (61, 26458344), (66, 24453924), (72, 22416097), (88, 18340443), (99, 16302616), (121, 13338504), (122, 13229172), (132, 12226962), (183, 8819448), (198, 8151308), (242, 6669252), (244, 6614586), (264, 6113481), (363, 4446168), (366, 4409724), (396, 4075654), (484, 3334626), (488, 3307293), (549, 2939816), (671, 2405304), (726, 2223084), (732, 2204862), (792, 2037827), (968, 1667313), (1089, 1482056), (1098, 1469908), (1342, 1202652), (1452, 1111542), (1464, 1102431), (2013, 801768), (2178, 741028), (2196, 734954), (2684, 601326), (2904, 555771), (3037, 531432), (4026, 400884), (4356, 370514), (4392, 367477), (5368, 300663), (6039, 267256), (6074, 265716), (7381, 218664), (8052, 200442), (8712, 185257), (9111, 177144), (12078, 133628), (12148, 132858), (14762, 109332), (16104, 100221), (18222, 88572), (22143, 72888), (24156, 66814), (24296, 66429), (27333, 59048), (29524, 54666), (33407, 48312), (36444, 44286)]