1381454736

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:565

約数の個数: 160

約数和(自身を含む): 3917844480

約数和(自身を除く): 2536389744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 131, 152, 186, 228, 248, 262, 304, 372, 373, 393, 456, 496, 524, 589, 744, 746, 786, 912, 1048, 1119, 1178, 1488, 1492, 1572, 1767, 2096, 2238, 2356, 2489, 2984, 3144, 3534, 4061, 4476, 4712, 4978, 5968, 6288, 7068, 7087, 7467, 8122, 8952, 9424, 9956, 11563, 12183, 14136, 14174, 14934, 16244, 17904, 19912, 21261, 23126, 24366, 28272, 28348, 29868, 32488, 34689, 39824, 42522, 46252, 48732, 48863, 56696, 59736, 64976, 69378, 77159, 85044, 92504, 97464, 97726, 113392, 119472, 138756, 146589, 154318, 170088, 185008, 194928, 195452, 219697, 231477, 277512, 293178, 308636, 340176, 390904, 439394, 462954, 555024, 586356, 617272, 659091, 781808, 878788, 925908, 928397, 1172712, 1234544, 1318182, 1514753, 1757576, 1851816, 1856794, 2345424, 2636364, 2785191, 3029506, 3515152, 3703632, 3713588, 4544259, 5272728, 5570382, 6059012, 7427176, 9088518, 10545456, 11140764, 12118024, 14854352, 18177036, 22281528, 24236048, 28780307, 36354072, 44563056, 57560614, 72708144, 86340921, 115121228, 172681842, 230242456, 345363684, 460484912, 690727368, 1381454736]

約数ペア:

[(1, 1381454736), (2, 690727368), (3, 460484912), (4, 345363684), (6, 230242456), (8, 172681842), (12, 115121228), (16, 86340921), (19, 72708144), (24, 57560614), (31, 44563056), (38, 36354072), (48, 28780307), (57, 24236048), (62, 22281528), (76, 18177036), (93, 14854352), (114, 12118024), (124, 11140764), (131, 10545456), (152, 9088518), (186, 7427176), (228, 6059012), (248, 5570382), (262, 5272728), (304, 4544259), (372, 3713588), (373, 3703632), (393, 3515152), (456, 3029506), (496, 2785191), (524, 2636364), (589, 2345424), (744, 1856794), (746, 1851816), (786, 1757576), (912, 1514753), (1048, 1318182), (1119, 1234544), (1178, 1172712), (1488, 928397), (1492, 925908), (1572, 878788), (1767, 781808), (2096, 659091), (2238, 617272), (2356, 586356), (2489, 555024), (2984, 462954), (3144, 439394), (3534, 390904), (4061, 340176), (4476, 308636), (4712, 293178), (4978, 277512), (5968, 231477), (6288, 219697), (7068, 195452), (7087, 194928), (7467, 185008), (8122, 170088), (8952, 154318), (9424, 146589), (9956, 138756), (11563, 119472), (12183, 113392), (14136, 97726), (14174, 97464), (14934, 92504), (16244, 85044), (17904, 77159), (19912, 69378), (21261, 64976), (23126, 59736), (24366, 56696), (28272, 48863), (28348, 48732), (29868, 46252), (32488, 42522), (34689, 39824)]