25290335016

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{8191}}^1$

素因数の和:8320

約数の個数: 192

約数和(自身を含む): 75271372800

約数和(自身を除く): 49981037784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 57, 61, 72, 74, 76, 111, 114, 122, 148, 152, 171, 183, 222, 228, 244, 296, 333, 342, 366, 444, 456, 488, 549, 666, 684, 703, 732, 888, 1098, 1159, 1332, 1368, 1406, 1464, 2109, 2196, 2257, 2318, 2664, 2812, 3477, 4218, 4392, 4514, 4636, 5624, 6327, 6771, 6954, 8191, 8436, 9028, 9272, 10431, 12654, 13542, 13908, 16382, 16872, 18056, 20313, 20862, 24573, 25308, 27084, 27816, 32764, 40626, 41724, 42883, 49146, 50616, 54168, 65528, 73719, 81252, 83448, 85766, 98292, 128649, 147438, 155629, 162504, 171532, 196584, 257298, 294876, 303067, 311258, 343064, 385947, 466887, 499651, 514596, 589752, 606134, 622516, 771894, 909201, 933774, 999302, 1029192, 1212268, 1245032, 1400661, 1498953, 1543788, 1818402, 1867548, 1998604, 2424536, 2727603, 2801322, 2997906, 3087576, 3636804, 3735096, 3997208, 4496859, 5455206, 5602644, 5758273, 5995812, 7273608, 8993718, 9493369, 10910412, 11205288, 11516546, 11991624, 17274819, 17987436, 18487087, 18986738, 21820824, 23033092, 28480107, 34549638, 35974872, 36974174, 37973476, 46066184, 51824457, 55461261, 56960214, 69099276, 73948348, 75946952, 85440321, 103648914, 110922522, 113920428, 138198552, 147896696, 166383783, 170880642, 207297828, 221845044, 227840856, 332767566, 341761284, 351254653, 414595656, 443690088, 665535132, 683522568, 702509306, 1053763959, 1331070264, 1405018612, 2107527918, 2810037224, 3161291877, 4215055836, 6322583754, 8430111672, 12645167508, 25290335016]

約数ペア:

[(1, 25290335016), (2, 12645167508), (3, 8430111672), (4, 6322583754), (6, 4215055836), (8, 3161291877), (9, 2810037224), (12, 2107527918), (18, 1405018612), (19, 1331070264), (24, 1053763959), (36, 702509306), (37, 683522568), (38, 665535132), (57, 443690088), (61, 414595656), (72, 351254653), (74, 341761284), (76, 332767566), (111, 227840856), (114, 221845044), (122, 207297828), (148, 170880642), (152, 166383783), (171, 147896696), (183, 138198552), (222, 113920428), (228, 110922522), (244, 103648914), (296, 85440321), (333, 75946952), (342, 73948348), (366, 69099276), (444, 56960214), (456, 55461261), (488, 51824457), (549, 46066184), (666, 37973476), (684, 36974174), (703, 35974872), (732, 34549638), (888, 28480107), (1098, 23033092), (1159, 21820824), (1332, 18986738), (1368, 18487087), (1406, 17987436), (1464, 17274819), (2109, 11991624), (2196, 11516546), (2257, 11205288), (2318, 10910412), (2664, 9493369), (2812, 8993718), (3477, 7273608), (4218, 5995812), (4392, 5758273), (4514, 5602644), (4636, 5455206), (5624, 4496859), (6327, 3997208), (6771, 3735096), (6954, 3636804), (8191, 3087576), (8436, 2997906), (9028, 2801322), (9272, 2727603), (10431, 2424536), (12654, 1998604), (13542, 1867548), (13908, 1818402), (16382, 1543788), (16872, 1498953), (18056, 1400661), (20313, 1245032), (20862, 1212268), (24573, 1029192), (25308, 999302), (27084, 933774), (27816, 909201), (32764, 771894), (40626, 622516), (41724, 606134), (42883, 589752), (49146, 514596), (50616, 499651), (54168, 466887), (65528, 385947), (73719, 343064), (81252, 311258), (83448, 303067), (85766, 294876), (98292, 257298), (128649, 196584), (147438, 171532), (155629, 162504)]