3988149984

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21739}}^1$

素因数の和:21782

約数の個数: 216

約数和(自身を含む): 14208437880

約数和(自身を除く): 10220287896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 468, 504, 546, 588, 624, 637, 672, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1248, 1274, 1456, 1568, 1638, 1764, 1872, 1911, 2016, 2184, 2352, 2548, 2912, 3276, 3528, 3744, 3822, 4368, 4704, 5096, 5733, 6552, 7056, 7644, 8736, 10192, 11466, 13104, 14112, 15288, 20384, 21739, 22932, 26208, 30576, 43478, 45864, 61152, 65217, 86956, 91728, 130434, 152173, 173912, 183456, 195651, 260868, 282607, 304346, 347824, 391302, 456519, 521736, 565214, 608692, 695648, 782604, 847821, 913038, 1043472, 1065211, 1130428, 1217384, 1369557, 1565208, 1695642, 1826076, 1978249, 2086944, 2130422, 2260856, 2434768, 2543463, 2739114, 3130416, 3195633, 3391284, 3652152, 3956498, 4260844, 4521712, 4869536, 5086926, 5478228, 5934747, 6260832, 6391266, 6782568, 7304304, 7912996, 8521688, 9043424, 9586899, 10173852, 10956456, 11869494, 12782532, 13565136, 13847743, 14608608, 15825992, 17043376, 17804241, 19173798, 20347704, 21912912, 23738988, 25565064, 27130272, 27695486, 31651984, 34086752, 35608482, 38347596, 40695408, 41543229, 43825824, 47477976, 51130128, 55390972, 63303968, 71216964, 76695192, 81390816, 83086458, 94955952, 102260256, 110781944, 124629687, 142433928, 153390384, 166172916, 189911904, 221563888, 249259374, 284867856, 306780768, 332345832, 443127776, 498518748, 569735712, 664691664, 997037496, 1329383328, 1994074992, 3988149984]

約数ペア:

[(1, 3988149984), (2, 1994074992), (3, 1329383328), (4, 997037496), (6, 664691664), (7, 569735712), (8, 498518748), (9, 443127776), (12, 332345832), (13, 306780768), (14, 284867856), (16, 249259374), (18, 221563888), (21, 189911904), (24, 166172916), (26, 153390384), (28, 142433928), (32, 124629687), (36, 110781944), (39, 102260256), (42, 94955952), (48, 83086458), (49, 81390816), (52, 76695192), (56, 71216964), (63, 63303968), (72, 55390972), (78, 51130128), (84, 47477976), (91, 43825824), (96, 41543229), (98, 40695408), (104, 38347596), (112, 35608482), (117, 34086752), (126, 31651984), (144, 27695486), (147, 27130272), (156, 25565064), (168, 23738988), (182, 21912912), (196, 20347704), (208, 19173798), (224, 17804241), (234, 17043376), (252, 15825992), (273, 14608608), (288, 13847743), (294, 13565136), (312, 12782532), (336, 11869494), (364, 10956456), (392, 10173852), (416, 9586899), (441, 9043424), (468, 8521688), (504, 7912996), (546, 7304304), (588, 6782568), (624, 6391266), (637, 6260832), (672, 5934747), (728, 5478228), (784, 5086926), (819, 4869536), (882, 4521712), (936, 4260844), (1008, 3956498), (1092, 3652152), (1176, 3391284), (1248, 3195633), (1274, 3130416), (1456, 2739114), (1568, 2543463), (1638, 2434768), (1764, 2260856), (1872, 2130422), (1911, 2086944), (2016, 1978249), (2184, 1826076), (2352, 1695642), (2548, 1565208), (2912, 1369557), (3276, 1217384), (3528, 1130428), (3744, 1065211), (3822, 1043472), (4368, 913038), (4704, 847821), (5096, 782604), (5733, 695648), (6552, 608692), (7056, 565214), (7644, 521736), (8736, 456519), (10192, 391302), (11466, 347824), (13104, 304346), (14112, 282607), (15288, 260868), (20384, 195651), (21739, 183456), (22932, 173912), (26208, 152173), (30576, 130434), (43478, 91728), (45864, 86956), (61152, 65217)]