258132156772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{19403}}^1$

素因数の和:20921

約数の個数: 96

約数和(自身を含む): 575823790080

約数和(自身を除く): 317691633308

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 1471, 2261, 2942, 4522, 5884, 9044, 10297, 19403, 20594, 25007, 27949, 38806, 41188, 50014, 55898, 77612, 100028, 111796, 135821, 175049, 195643, 271642, 329851, 350098, 368657, 391286, 475133, 543284, 659702, 700196, 737314, 782572, 950266, 1319404, 1474628, 1900532, 2308957, 2580599, 3325931, 4617914, 5161198, 6267169, 6651862, 9235828, 10322396, 12534338, 13303724, 25068676, 28541813, 43870183, 57083626, 87740366, 114167252, 175480732, 199792691, 399585382, 485210821, 542294447, 799170764, 970421642, 1084588894, 1940843284, 2169177788, 3396475747, 3796061129, 6792951494, 7592122258, 9219005599, 13585902988, 15184244516, 18438011198, 36876022396, 64533039193, 129066078386, 258132156772]

約数ペア:

[(1, 258132156772), (2, 129066078386), (4, 64533039193), (7, 36876022396), (14, 18438011198), (17, 15184244516), (19, 13585902988), (28, 9219005599), (34, 7592122258), (38, 6792951494), (68, 3796061129), (76, 3396475747), (119, 2169177788), (133, 1940843284), (238, 1084588894), (266, 970421642), (323, 799170764), (476, 542294447), (532, 485210821), (646, 399585382), (1292, 199792691), (1471, 175480732), (2261, 114167252), (2942, 87740366), (4522, 57083626), (5884, 43870183), (9044, 28541813), (10297, 25068676), (19403, 13303724), (20594, 12534338), (25007, 10322396), (27949, 9235828), (38806, 6651862), (41188, 6267169), (50014, 5161198), (55898, 4617914), (77612, 3325931), (100028, 2580599), (111796, 2308957), (135821, 1900532), (175049, 1474628), (195643, 1319404), (271642, 950266), (329851, 782572), (350098, 737314), (368657, 700196), (391286, 659702), (475133, 543284)]