40877928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 144668160

約数和(自身を除く): 103790232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 117, 119, 126, 136, 153, 156, 168, 182, 204, 221, 234, 238, 252, 273, 306, 312, 357, 364, 367, 408, 442, 468, 476, 504, 546, 612, 663, 714, 728, 734, 819, 884, 936, 952, 1071, 1092, 1101, 1224, 1326, 1428, 1468, 1547, 1638, 1768, 1989, 2142, 2184, 2202, 2569, 2652, 2856, 2936, 3094, 3276, 3303, 3978, 4284, 4404, 4641, 4771, 5138, 5304, 6188, 6239, 6552, 6606, 7707, 7956, 8568, 8808, 9282, 9542, 10276, 12376, 12478, 13212, 13923, 14313, 15414, 15912, 18564, 18717, 19084, 20552, 23121, 24956, 26424, 27846, 28626, 30828, 33397, 37128, 37434, 38168, 42939, 43673, 46242, 49912, 55692, 56151, 57252, 61656, 66794, 74868, 81107, 85878, 87346, 92484, 100191, 111384, 112302, 114504, 131019, 133588, 149736, 162214, 171756, 174692, 184968, 200382, 224604, 243321, 262038, 267176, 300573, 324428, 343512, 349384, 393057, 400764, 449208, 486642, 524076, 567749, 601146, 648856, 729963, 786114, 801528, 973284, 1048152, 1135498, 1202292, 1459926, 1572228, 1703247, 1946568, 2270996, 2404584, 2919852, 3144456, 3406494, 4541992, 5109741, 5839704, 6812988, 10219482, 13625976, 20438964, 40877928]

約数ペア:

[(1, 40877928), (2, 20438964), (3, 13625976), (4, 10219482), (6, 6812988), (7, 5839704), (8, 5109741), (9, 4541992), (12, 3406494), (13, 3144456), (14, 2919852), (17, 2404584), (18, 2270996), (21, 1946568), (24, 1703247), (26, 1572228), (28, 1459926), (34, 1202292), (36, 1135498), (39, 1048152), (42, 973284), (51, 801528), (52, 786114), (56, 729963), (63, 648856), (68, 601146), (72, 567749), (78, 524076), (84, 486642), (91, 449208), (102, 400764), (104, 393057), (117, 349384), (119, 343512), (126, 324428), (136, 300573), (153, 267176), (156, 262038), (168, 243321), (182, 224604), (204, 200382), (221, 184968), (234, 174692), (238, 171756), (252, 162214), (273, 149736), (306, 133588), (312, 131019), (357, 114504), (364, 112302), (367, 111384), (408, 100191), (442, 92484), (468, 87346), (476, 85878), (504, 81107), (546, 74868), (612, 66794), (663, 61656), (714, 57252), (728, 56151), (734, 55692), (819, 49912), (884, 46242), (936, 43673), (952, 42939), (1071, 38168), (1092, 37434), (1101, 37128), (1224, 33397), (1326, 30828), (1428, 28626), (1468, 27846), (1547, 26424), (1638, 24956), (1768, 23121), (1989, 20552), (2142, 19084), (2184, 18717), (2202, 18564), (2569, 15912), (2652, 15414), (2856, 14313), (2936, 13923), (3094, 13212), (3276, 12478), (3303, 12376), (3978, 10276), (4284, 9542), (4404, 9282), (4641, 8808), (4771, 8568), (5138, 7956), (5304, 7707), (6188, 6606), (6239, 6552)]