450930456

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:830

約数の個数: 128

約数和(自身を含む): 1318464000

約数和(自身を除く): 867533544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 139, 184, 207, 216, 276, 278, 414, 417, 552, 556, 621, 653, 828, 834, 1112, 1242, 1251, 1306, 1656, 1668, 1959, 2484, 2502, 2612, 3197, 3336, 3753, 3918, 4968, 5004, 5224, 5877, 6394, 7506, 7836, 9591, 10008, 11754, 12788, 15012, 15019, 15672, 17631, 19182, 23508, 25576, 28773, 30024, 30038, 35262, 38364, 45057, 47016, 57546, 60076, 70524, 76728, 86319, 90114, 90767, 115092, 120152, 135171, 141048, 172638, 180228, 181534, 230184, 270342, 272301, 345276, 360456, 363068, 405513, 540684, 544602, 690552, 726136, 811026, 816903, 1081368, 1089204, 1622052, 1633806, 2087641, 2178408, 2450709, 3244104, 3267612, 4175282, 4901418, 6262923, 6535224, 8350564, 9802836, 12525846, 16701128, 18788769, 19605672, 25051692, 37577538, 50103384, 56366307, 75155076, 112732614, 150310152, 225465228, 450930456]

約数ペア:

[(1, 450930456), (2, 225465228), (3, 150310152), (4, 112732614), (6, 75155076), (8, 56366307), (9, 50103384), (12, 37577538), (18, 25051692), (23, 19605672), (24, 18788769), (27, 16701128), (36, 12525846), (46, 9802836), (54, 8350564), (69, 6535224), (72, 6262923), (92, 4901418), (108, 4175282), (138, 3267612), (139, 3244104), (184, 2450709), (207, 2178408), (216, 2087641), (276, 1633806), (278, 1622052), (414, 1089204), (417, 1081368), (552, 816903), (556, 811026), (621, 726136), (653, 690552), (828, 544602), (834, 540684), (1112, 405513), (1242, 363068), (1251, 360456), (1306, 345276), (1656, 272301), (1668, 270342), (1959, 230184), (2484, 181534), (2502, 180228), (2612, 172638), (3197, 141048), (3336, 135171), (3753, 120152), (3918, 115092), (4968, 90767), (5004, 90114), (5224, 86319), (5877, 76728), (6394, 70524), (7506, 60076), (7836, 57546), (9591, 47016), (10008, 45057), (11754, 38364), (12788, 35262), (15012, 30038), (15019, 30024), (15672, 28773), (17631, 25576), (19182, 23508)]