28197927366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{3109}}^1$

素因数の和:3414

約数の個数: 128

約数和(自身を含む): 69218150400

約数和(自身を除く): 41020223034

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 46, 69, 82, 123, 138, 161, 229, 246, 287, 322, 458, 483, 574, 687, 861, 943, 966, 1374, 1603, 1722, 1886, 2829, 3109, 3206, 4809, 5267, 5658, 6218, 6601, 9327, 9389, 9618, 10534, 13202, 15801, 18654, 18778, 19803, 21763, 28167, 31602, 36869, 39606, 43526, 56334, 65289, 65723, 71507, 73738, 110607, 127469, 130578, 131446, 143014, 197169, 214521, 215947, 221214, 254938, 382407, 394338, 429042, 431894, 500549, 647841, 711961, 764814, 892283, 1001098, 1295682, 1423922, 1501647, 1511629, 1784566, 2135883, 2676849, 2931787, 3003294, 3023258, 4271766, 4534887, 4983727, 5353698, 5863574, 8795361, 9069774, 9967454, 14951181, 16375103, 17590722, 20522509, 29190401, 29902362, 32750206, 41045018, 49125309, 58380802, 61567527, 87571203, 98250618, 114625721, 123135054, 175142406, 204332807, 229251442, 343877163, 408665614, 612998421, 671379223, 687754326, 1225996842, 1342758446, 2014137669, 4028275338, 4699654561, 9399309122, 14098963683, 28197927366]

約数ペア:

[(1, 28197927366), (2, 14098963683), (3, 9399309122), (6, 4699654561), (7, 4028275338), (14, 2014137669), (21, 1342758446), (23, 1225996842), (41, 687754326), (42, 671379223), (46, 612998421), (69, 408665614), (82, 343877163), (123, 229251442), (138, 204332807), (161, 175142406), (229, 123135054), (246, 114625721), (287, 98250618), (322, 87571203), (458, 61567527), (483, 58380802), (574, 49125309), (687, 41045018), (861, 32750206), (943, 29902362), (966, 29190401), (1374, 20522509), (1603, 17590722), (1722, 16375103), (1886, 14951181), (2829, 9967454), (3109, 9069774), (3206, 8795361), (4809, 5863574), (5267, 5353698), (5658, 4983727), (6218, 4534887), (6601, 4271766), (9327, 3023258), (9389, 3003294), (9618, 2931787), (10534, 2676849), (13202, 2135883), (15801, 1784566), (18654, 1511629), (18778, 1501647), (19803, 1423922), (21763, 1295682), (28167, 1001098), (31602, 892283), (36869, 764814), (39606, 711961), (43526, 647841), (56334, 500549), (65289, 431894), (65723, 429042), (71507, 394338), (73738, 382407), (110607, 254938), (127469, 221214), (130578, 215947), (131446, 214521), (143014, 197169)]