38731983948

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{631}}^1\times {\mathrm{1657}}^1$

素因数の和:2322

約数の個数: 192

約数和(自身を含む): 117359872000

約数和(自身を除く): 78627888052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 343, 378, 441, 588, 631, 686, 756, 882, 1029, 1262, 1323, 1372, 1657, 1764, 1893, 2058, 2524, 2646, 3087, 3314, 3786, 4116, 4417, 4971, 5292, 5679, 6174, 6628, 7572, 8834, 9261, 9942, 11358, 11599, 12348, 13251, 14913, 17037, 17668, 18522, 19884, 22716, 23198, 26502, 29826, 30919, 34074, 34797, 37044, 39753, 44739, 46396, 53004, 59652, 61838, 68148, 69594, 79506, 81193, 89478, 92757, 104391, 119259, 123676, 139188, 159012, 162386, 178956, 185514, 208782, 216433, 238518, 243579, 278271, 313173, 324772, 371028, 417564, 432866, 477036, 487158, 556542, 568351, 626346, 649299, 730737, 834813, 865732, 974316, 1045567, 1113084, 1136702, 1252692, 1298598, 1461474, 1669626, 1705053, 1947897, 2091134, 2192211, 2273404, 2597196, 2922948, 3136701, 3339252, 3410106, 3895794, 4182268, 4384422, 5115159, 5843691, 6273402, 6820212, 7318969, 7791588, 8768844, 9410103, 10230318, 11687382, 12546804, 14637938, 15345477, 18820206, 20460636, 21956907, 23374764, 28230309, 29275876, 30690954, 37640412, 43913814, 51232783, 56460618, 61381908, 65870721, 87827628, 102465566, 112921236, 131741442, 153698349, 197612163, 204931132, 263482884, 307396698, 358629481, 395224326, 461095047, 614793396, 717258962, 790448652, 922190094, 1075888443, 1383285141, 1434517924, 1844380188, 2151776886, 2766570282, 3227665329, 4303553772, 5533140564, 6455330658, 9682995987, 12910661316, 19365991974, 38731983948]

約数ペア:

[(1, 38731983948), (2, 19365991974), (3, 12910661316), (4, 9682995987), (6, 6455330658), (7, 5533140564), (9, 4303553772), (12, 3227665329), (14, 2766570282), (18, 2151776886), (21, 1844380188), (27, 1434517924), (28, 1383285141), (36, 1075888443), (42, 922190094), (49, 790448652), (54, 717258962), (63, 614793396), (84, 461095047), (98, 395224326), (108, 358629481), (126, 307396698), (147, 263482884), (189, 204931132), (196, 197612163), (252, 153698349), (294, 131741442), (343, 112921236), (378, 102465566), (441, 87827628), (588, 65870721), (631, 61381908), (686, 56460618), (756, 51232783), (882, 43913814), (1029, 37640412), (1262, 30690954), (1323, 29275876), (1372, 28230309), (1657, 23374764), (1764, 21956907), (1893, 20460636), (2058, 18820206), (2524, 15345477), (2646, 14637938), (3087, 12546804), (3314, 11687382), (3786, 10230318), (4116, 9410103), (4417, 8768844), (4971, 7791588), (5292, 7318969), (5679, 6820212), (6174, 6273402), (6628, 5843691), (7572, 5115159), (8834, 4384422), (9261, 4182268), (9942, 3895794), (11358, 3410106), (11599, 3339252), (12348, 3136701), (13251, 2922948), (14913, 2597196), (17037, 2273404), (17668, 2192211), (18522, 2091134), (19884, 1947897), (22716, 1705053), (23198, 1669626), (26502, 1461474), (29826, 1298598), (30919, 1252692), (34074, 1136702), (34797, 1113084), (37044, 1045567), (39753, 974316), (44739, 865732), (46396, 834813), (53004, 730737), (59652, 649299), (61838, 626346), (68148, 568351), (69594, 556542), (79506, 487158), (81193, 477036), (89478, 432866), (92757, 417564), (104391, 371028), (119259, 324772), (123676, 313173), (139188, 278271), (159012, 243579), (162386, 238518), (178956, 216433), (185514, 208782)]