2019464676

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:407

約数の個数: 192

約数和(自身を含む): 5689958400

約数和(自身を除く): 3670493724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 41, 46, 54, 69, 79, 82, 92, 108, 123, 138, 158, 164, 207, 237, 246, 251, 276, 316, 369, 414, 474, 492, 502, 621, 711, 738, 753, 828, 943, 948, 1004, 1107, 1242, 1422, 1476, 1506, 1817, 1886, 2133, 2214, 2259, 2484, 2829, 2844, 3012, 3239, 3634, 3772, 4266, 4428, 4518, 5451, 5658, 5773, 6478, 6777, 7268, 8487, 8532, 9036, 9717, 10291, 10902, 11316, 11546, 12956, 13554, 16353, 16974, 17319, 19434, 19829, 20582, 21804, 23092, 25461, 27108, 29151, 30873, 32706, 33948, 34638, 38868, 39658, 41164, 49059, 50922, 51957, 58302, 59487, 61746, 65412, 69276, 74497, 79316, 87453, 92619, 98118, 101844, 103914, 116604, 118974, 123492, 148994, 155871, 174906, 178461, 185238, 196236, 207828, 223491, 236693, 237948, 277857, 297988, 311742, 349812, 356922, 370476, 446982, 456067, 473386, 535383, 555714, 623484, 670473, 710079, 713844, 812989, 893964, 912134, 946772, 1070766, 1111428, 1340946, 1368201, 1420158, 1625978, 1824268, 2011419, 2130237, 2141532, 2438967, 2681892, 2736402, 2840316, 3251956, 4022838, 4104603, 4260474, 4877934, 5472804, 6390711, 7316901, 8045676, 8209206, 8520948, 9755868, 12313809, 12781422, 14633802, 16418412, 18698747, 21950703, 24627618, 25562844, 29267604, 37397494, 43901406, 49255236, 56096241, 74794988, 87802812, 112192482, 168288723, 224384964, 336577446, 504866169, 673154892, 1009732338, 2019464676]

約数ペア:

[(1, 2019464676), (2, 1009732338), (3, 673154892), (4, 504866169), (6, 336577446), (9, 224384964), (12, 168288723), (18, 112192482), (23, 87802812), (27, 74794988), (36, 56096241), (41, 49255236), (46, 43901406), (54, 37397494), (69, 29267604), (79, 25562844), (82, 24627618), (92, 21950703), (108, 18698747), (123, 16418412), (138, 14633802), (158, 12781422), (164, 12313809), (207, 9755868), (237, 8520948), (246, 8209206), (251, 8045676), (276, 7316901), (316, 6390711), (369, 5472804), (414, 4877934), (474, 4260474), (492, 4104603), (502, 4022838), (621, 3251956), (711, 2840316), (738, 2736402), (753, 2681892), (828, 2438967), (943, 2141532), (948, 2130237), (1004, 2011419), (1107, 1824268), (1242, 1625978), (1422, 1420158), (1476, 1368201), (1506, 1340946), (1817, 1111428), (1886, 1070766), (2133, 946772), (2214, 912134), (2259, 893964), (2484, 812989), (2829, 713844), (2844, 710079), (3012, 670473), (3239, 623484), (3634, 555714), (3772, 535383), (4266, 473386), (4428, 456067), (4518, 446982), (5451, 370476), (5658, 356922), (5773, 349812), (6478, 311742), (6777, 297988), (7268, 277857), (8487, 237948), (8532, 236693), (9036, 223491), (9717, 207828), (10291, 196236), (10902, 185238), (11316, 178461), (11546, 174906), (12956, 155871), (13554, 148994), (16353, 123492), (16974, 118974), (17319, 116604), (19434, 103914), (19829, 101844), (20582, 98118), (21804, 92619), (23092, 87453), (25461, 79316), (27108, 74497), (29151, 69276), (30873, 65412), (32706, 61746), (33948, 59487), (34638, 58302), (38868, 51957), (39658, 50922), (41164, 49059)]