420763056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3877}}^1$

素因数の和:3931

約数の個数: 160

約数和(自身を含む): 1384911360

約数和(自身を除く): 964148304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 102, 112, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 456, 476, 532, 646, 714, 798, 816, 912, 952, 969, 1064, 1292, 1428, 1596, 1904, 1938, 2128, 2261, 2584, 2856, 3192, 3876, 3877, 4522, 5168, 5712, 6384, 6783, 7752, 7754, 9044, 11631, 13566, 15504, 15508, 18088, 23262, 27132, 27139, 31016, 36176, 46524, 54264, 54278, 62032, 65909, 73663, 81417, 93048, 108528, 108556, 131818, 147326, 162834, 186096, 197727, 217112, 220989, 263636, 294652, 325668, 395454, 434224, 441978, 461363, 515641, 527272, 589304, 651336, 790908, 883956, 922726, 1031282, 1054544, 1178608, 1252271, 1302672, 1384089, 1546923, 1581816, 1767912, 1845452, 2062564, 2504542, 2768178, 3093846, 3163632, 3535824, 3690904, 3756813, 4125128, 5009084, 5536356, 6187692, 7381808, 7513626, 8250256, 8765897, 10018168, 11072712, 12375384, 15027252, 17531794, 20036336, 22145424, 24750768, 26297691, 30054504, 35063588, 52595382, 60109008, 70127176, 105190764, 140254352, 210381528, 420763056]

約数ペア:

[(1, 420763056), (2, 210381528), (3, 140254352), (4, 105190764), (6, 70127176), (7, 60109008), (8, 52595382), (12, 35063588), (14, 30054504), (16, 26297691), (17, 24750768), (19, 22145424), (21, 20036336), (24, 17531794), (28, 15027252), (34, 12375384), (38, 11072712), (42, 10018168), (48, 8765897), (51, 8250256), (56, 7513626), (57, 7381808), (68, 6187692), (76, 5536356), (84, 5009084), (102, 4125128), (112, 3756813), (114, 3690904), (119, 3535824), (133, 3163632), (136, 3093846), (152, 2768178), (168, 2504542), (204, 2062564), (228, 1845452), (238, 1767912), (266, 1581816), (272, 1546923), (304, 1384089), (323, 1302672), (336, 1252271), (357, 1178608), (399, 1054544), (408, 1031282), (456, 922726), (476, 883956), (532, 790908), (646, 651336), (714, 589304), (798, 527272), (816, 515641), (912, 461363), (952, 441978), (969, 434224), (1064, 395454), (1292, 325668), (1428, 294652), (1596, 263636), (1904, 220989), (1938, 217112), (2128, 197727), (2261, 186096), (2584, 162834), (2856, 147326), (3192, 131818), (3876, 108556), (3877, 108528), (4522, 93048), (5168, 81417), (5712, 73663), (6384, 65909), (6783, 62032), (7752, 54278), (7754, 54264), (9044, 46524), (11631, 36176), (13566, 31016), (15504, 27139), (15508, 27132), (18088, 23262)]