3950875048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 8382009600

約数和(自身を除く): 4431134552

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 73, 76, 92, 113, 137, 146, 152, 184, 226, 274, 292, 437, 452, 548, 584, 874, 904, 1096, 1387, 1679, 1748, 2147, 2599, 2603, 2774, 3151, 3358, 3496, 4294, 5198, 5206, 5548, 6302, 6716, 8249, 8588, 10001, 10396, 10412, 11096, 12604, 13432, 15481, 16498, 17176, 20002, 20792, 20824, 25208, 30962, 31901, 32996, 40004, 49381, 59869, 61924, 63802, 65992, 80008, 98762, 119738, 123848, 127604, 156731, 189727, 190019, 197524, 230023, 239476, 255208, 294139, 313462, 356063, 379454, 380038, 395048, 460046, 478952, 588278, 626924, 712126, 758908, 760076, 920092, 1130113, 1176556, 1253848, 1424252, 1517816, 1520152, 1840184, 2260226, 2353112, 2848504, 3604813, 4370437, 4520452, 6765197, 7209626, 8740874, 9040904, 13530394, 14419252, 17481748, 21472147, 25992599, 27060788, 28838504, 34963496, 42944294, 51985198, 54121576, 85888588, 103970396, 171777176, 207940792, 493859381, 987718762, 1975437524, 3950875048]

約数ペア:

[(1, 3950875048), (2, 1975437524), (4, 987718762), (8, 493859381), (19, 207940792), (23, 171777176), (38, 103970396), (46, 85888588), (73, 54121576), (76, 51985198), (92, 42944294), (113, 34963496), (137, 28838504), (146, 27060788), (152, 25992599), (184, 21472147), (226, 17481748), (274, 14419252), (292, 13530394), (437, 9040904), (452, 8740874), (548, 7209626), (584, 6765197), (874, 4520452), (904, 4370437), (1096, 3604813), (1387, 2848504), (1679, 2353112), (1748, 2260226), (2147, 1840184), (2599, 1520152), (2603, 1517816), (2774, 1424252), (3151, 1253848), (3358, 1176556), (3496, 1130113), (4294, 920092), (5198, 760076), (5206, 758908), (5548, 712126), (6302, 626924), (6716, 588278), (8249, 478952), (8588, 460046), (10001, 395048), (10396, 380038), (10412, 379454), (11096, 356063), (12604, 313462), (13432, 294139), (15481, 255208), (16498, 239476), (17176, 230023), (20002, 197524), (20792, 190019), (20824, 189727), (25208, 156731), (30962, 127604), (31901, 123848), (32996, 119738), (40004, 98762), (49381, 80008), (59869, 65992), (61924, 63802)]