745583748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 2227814400

約数和(自身を除く): 1482230652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 73, 78, 84, 91, 94, 141, 146, 156, 182, 188, 199, 219, 273, 282, 292, 329, 364, 398, 438, 511, 546, 564, 597, 611, 658, 796, 876, 949, 987, 1022, 1092, 1194, 1222, 1316, 1393, 1533, 1833, 1898, 1974, 2044, 2388, 2444, 2587, 2786, 2847, 3066, 3431, 3666, 3796, 3948, 4179, 4277, 5174, 5572, 5694, 6132, 6643, 6862, 7332, 7761, 8358, 8554, 9353, 10293, 10348, 11388, 12831, 13286, 13724, 14527, 15522, 16716, 17108, 18109, 18706, 19929, 20586, 24017, 25662, 26572, 28059, 29054, 31044, 36218, 37412, 39858, 41172, 43581, 44603, 48034, 51324, 54327, 56118, 58108, 65471, 72051, 72436, 79716, 87162, 89206, 96068, 101689, 108654, 112236, 121589, 130942, 133809, 144102, 174324, 178412, 188851, 196413, 203378, 217308, 243178, 261884, 267618, 288204, 305067, 312221, 364767, 377702, 392826, 406756, 486356, 535236, 566553, 610134, 624442, 682769, 729534, 755404, 785652, 851123, 936663, 1133106, 1220268, 1248884, 1321957, 1365538, 1459068, 1702246, 1873326, 2048307, 2266212, 2553369, 2643914, 2731076, 3404492, 3746652, 3965871, 4096614, 4779383, 5106738, 5287828, 7931742, 8193228, 8875997, 9558766, 10213476, 14338149, 15863484, 17751994, 19117532, 26627991, 28676298, 35503988, 53255982, 57352596, 62131979, 106511964, 124263958, 186395937, 248527916, 372791874, 745583748]

約数ペア:

[(1, 745583748), (2, 372791874), (3, 248527916), (4, 186395937), (6, 124263958), (7, 106511964), (12, 62131979), (13, 57352596), (14, 53255982), (21, 35503988), (26, 28676298), (28, 26627991), (39, 19117532), (42, 17751994), (47, 15863484), (52, 14338149), (73, 10213476), (78, 9558766), (84, 8875997), (91, 8193228), (94, 7931742), (141, 5287828), (146, 5106738), (156, 4779383), (182, 4096614), (188, 3965871), (199, 3746652), (219, 3404492), (273, 2731076), (282, 2643914), (292, 2553369), (329, 2266212), (364, 2048307), (398, 1873326), (438, 1702246), (511, 1459068), (546, 1365538), (564, 1321957), (597, 1248884), (611, 1220268), (658, 1133106), (796, 936663), (876, 851123), (949, 785652), (987, 755404), (1022, 729534), (1092, 682769), (1194, 624442), (1222, 610134), (1316, 566553), (1393, 535236), (1533, 486356), (1833, 406756), (1898, 392826), (1974, 377702), (2044, 364767), (2388, 312221), (2444, 305067), (2587, 288204), (2786, 267618), (2847, 261884), (3066, 243178), (3431, 217308), (3666, 203378), (3796, 196413), (3948, 188851), (4179, 178412), (4277, 174324), (5174, 144102), (5572, 133809), (5694, 130942), (6132, 121589), (6643, 112236), (6862, 108654), (7332, 101689), (7761, 96068), (8358, 89206), (8554, 87162), (9353, 79716), (10293, 72436), (10348, 72051), (11388, 65471), (12831, 58108), (13286, 56118), (13724, 54327), (14527, 51324), (15522, 48034), (16716, 44603), (17108, 43581), (18109, 41172), (18706, 39858), (19929, 37412), (20586, 36218), (24017, 31044), (25662, 29054), (26572, 28059)]