1915342128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{111773}}^1$

素因数の和:111811

約数の個数: 120

約数和(自身を含む): 6486468768

約数和(自身を除く): 4571126640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8568, 17136, 111773, 223546, 335319, 447092, 670638, 782411, 894184, 1005957, 1341276, 1564822, 1788368, 1900141, 2011914, 2347233, 2682552, 3129644, 3800282, 4023828, 4694466, 5365104, 5700423, 6259288, 7041699, 7600564, 8047656, 9388932, 11400846, 12518576, 13300987, 14083398, 15201128, 16095312, 17101269, 18777864, 22801692, 26601974, 28166796, 30402256, 34202538, 37555728, 39902961, 45603384, 53203948, 56333592, 68405076, 79805922, 91206768, 106407896, 112667184, 119708883, 136810152, 159611844, 212815792, 239417766, 273620304, 319223688, 478835532, 638447376, 957671064, 1915342128]

約数ペア:

[(1, 1915342128), (2, 957671064), (3, 638447376), (4, 478835532), (6, 319223688), (7, 273620304), (8, 239417766), (9, 212815792), (12, 159611844), (14, 136810152), (16, 119708883), (17, 112667184), (18, 106407896), (21, 91206768), (24, 79805922), (28, 68405076), (34, 56333592), (36, 53203948), (42, 45603384), (48, 39902961), (51, 37555728), (56, 34202538), (63, 30402256), (68, 28166796), (72, 26601974), (84, 22801692), (102, 18777864), (112, 17101269), (119, 16095312), (126, 15201128), (136, 14083398), (144, 13300987), (153, 12518576), (168, 11400846), (204, 9388932), (238, 8047656), (252, 7600564), (272, 7041699), (306, 6259288), (336, 5700423), (357, 5365104), (408, 4694466), (476, 4023828), (504, 3800282), (612, 3129644), (714, 2682552), (816, 2347233), (952, 2011914), (1008, 1900141), (1071, 1788368), (1224, 1564822), (1428, 1341276), (1904, 1005957), (2142, 894184), (2448, 782411), (2856, 670638), (4284, 447092), (5712, 335319), (8568, 223546), (17136, 111773)]