1531335384

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:430

約数の個数: 192

約数和(自身を含む): 4536829440

約数和(自身を除く): 3005494056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 67, 68, 71, 72, 102, 134, 136, 142, 153, 201, 204, 213, 263, 268, 284, 306, 402, 408, 426, 526, 536, 568, 603, 612, 639, 789, 804, 852, 1052, 1139, 1206, 1207, 1224, 1278, 1578, 1608, 1704, 2104, 2278, 2367, 2412, 2414, 2556, 3156, 3417, 3621, 4471, 4556, 4734, 4757, 4824, 4828, 5112, 6312, 6834, 7242, 8942, 9112, 9468, 9514, 9656, 10251, 10863, 13413, 13668, 14271, 14484, 17621, 17884, 18673, 18936, 19028, 20502, 21726, 26826, 27336, 28542, 28968, 35242, 35768, 37346, 38056, 40239, 41004, 42813, 43452, 52863, 53652, 56019, 57084, 70484, 74692, 80478, 80869, 82008, 85626, 86904, 105726, 107304, 112038, 114168, 140968, 149384, 158589, 160956, 161738, 168057, 171252, 211452, 224076, 242607, 299557, 317178, 317441, 321912, 323476, 336114, 342504, 422904, 448152, 485214, 599114, 634356, 634882, 646952, 672228, 727821, 898671, 952323, 970428, 1198228, 1251091, 1268712, 1269764, 1344456, 1455642, 1797342, 1904646, 1940856, 2396456, 2502182, 2539528, 2696013, 2856969, 2911284, 3594684, 3753273, 3809292, 5004364, 5392026, 5713938, 5822568, 7189368, 7506546, 7618584, 10008728, 10784052, 11259819, 11427876, 15013092, 21268547, 21568104, 22519638, 22855752, 30026184, 42537094, 45039276, 63805641, 85074188, 90078552, 127611282, 170148376, 191416923, 255222564, 382833846, 510445128, 765667692, 1531335384]

約数ペア:

[(1, 1531335384), (2, 765667692), (3, 510445128), (4, 382833846), (6, 255222564), (8, 191416923), (9, 170148376), (12, 127611282), (17, 90078552), (18, 85074188), (24, 63805641), (34, 45039276), (36, 42537094), (51, 30026184), (67, 22855752), (68, 22519638), (71, 21568104), (72, 21268547), (102, 15013092), (134, 11427876), (136, 11259819), (142, 10784052), (153, 10008728), (201, 7618584), (204, 7506546), (213, 7189368), (263, 5822568), (268, 5713938), (284, 5392026), (306, 5004364), (402, 3809292), (408, 3753273), (426, 3594684), (526, 2911284), (536, 2856969), (568, 2696013), (603, 2539528), (612, 2502182), (639, 2396456), (789, 1940856), (804, 1904646), (852, 1797342), (1052, 1455642), (1139, 1344456), (1206, 1269764), (1207, 1268712), (1224, 1251091), (1278, 1198228), (1578, 970428), (1608, 952323), (1704, 898671), (2104, 727821), (2278, 672228), (2367, 646952), (2412, 634882), (2414, 634356), (2556, 599114), (3156, 485214), (3417, 448152), (3621, 422904), (4471, 342504), (4556, 336114), (4734, 323476), (4757, 321912), (4824, 317441), (4828, 317178), (5112, 299557), (6312, 242607), (6834, 224076), (7242, 211452), (8942, 171252), (9112, 168057), (9468, 161738), (9514, 160956), (9656, 158589), (10251, 149384), (10863, 140968), (13413, 114168), (13668, 112038), (14271, 107304), (14484, 105726), (17621, 86904), (17884, 85626), (18673, 82008), (18936, 80869), (19028, 80478), (20502, 74692), (21726, 70484), (26826, 57084), (27336, 56019), (28542, 53652), (28968, 52863), (35242, 43452), (35768, 42813), (37346, 41004), (38056, 40239)]