396248580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1$

素因数の和:1475

約数の個数: 288

約数和(自身を含む): 1567448064

約数和(自身を除く): 1171199484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 117, 119, 126, 130, 140, 153, 156, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 306, 315, 340, 357, 364, 390, 420, 442, 455, 468, 476, 510, 546, 585, 595, 612, 630, 663, 714, 765, 780, 819, 884, 910, 1020, 1071, 1092, 1105, 1170, 1190, 1260, 1326, 1365, 1423, 1428, 1530, 1547, 1638, 1785, 1820, 1989, 2142, 2210, 2340, 2380, 2652, 2730, 2846, 3060, 3094, 3276, 3315, 3570, 3978, 4095, 4269, 4284, 4420, 4641, 5355, 5460, 5692, 6188, 6630, 7115, 7140, 7735, 7956, 8190, 8538, 9282, 9945, 9961, 10710, 12807, 13260, 13923, 14230, 15470, 16380, 17076, 18499, 18564, 19890, 19922, 21345, 21420, 23205, 24191, 25614, 27846, 28460, 29883, 30940, 36998, 39780, 39844, 42690, 46410, 48382, 49805, 51228, 55497, 55692, 59766, 64035, 69615, 72573, 73996, 85380, 89649, 92495, 92820, 96764, 99610, 110994, 119532, 120955, 128070, 129493, 139230, 145146, 149415, 166491, 169337, 179298, 184990, 199220, 217719, 221988, 241910, 256140, 258986, 277485, 278460, 290292, 298830, 314483, 332982, 338674, 358596, 362865, 369980, 388479, 435438, 448245, 483820, 508011, 517972, 554970, 597660, 628966, 647465, 665964, 677348, 725730, 776958, 832455, 846685, 870876, 896490, 943449, 1016022, 1088595, 1109940, 1165437, 1257932, 1294930, 1451460, 1524033, 1553916, 1572415, 1664910, 1693370, 1792980, 1886898, 1942395, 2032044, 2177190, 2201381, 2330874, 2540055, 2589860, 2830347, 3048066, 3144830, 3329820, 3386740, 3773796, 3884790, 4354380, 4402762, 4661748, 4717245, 5080110, 5660694, 5827185, 6096132, 6289660, 6604143, 7620165, 7769580, 8805524, 9434490, 10160220, 11006905, 11321388, 11654370, 13208286, 14151735, 15240330, 18868980, 19812429, 22013810, 23308740, 26416572, 28303470, 30480660, 33020715, 39624858, 44027620, 56606940, 66041430, 79249716, 99062145, 132082860, 198124290, 396248580]

約数ペア:

[(1, 396248580), (2, 198124290), (3, 132082860), (4, 99062145), (5, 79249716), (6, 66041430), (7, 56606940), (9, 44027620), (10, 39624858), (12, 33020715), (13, 30480660), (14, 28303470), (15, 26416572), (17, 23308740), (18, 22013810), (20, 19812429), (21, 18868980), (26, 15240330), (28, 14151735), (30, 13208286), (34, 11654370), (35, 11321388), (36, 11006905), (39, 10160220), (42, 9434490), (45, 8805524), (51, 7769580), (52, 7620165), (60, 6604143), (63, 6289660), (65, 6096132), (68, 5827185), (70, 5660694), (78, 5080110), (84, 4717245), (85, 4661748), (90, 4402762), (91, 4354380), (102, 3884790), (105, 3773796), (117, 3386740), (119, 3329820), (126, 3144830), (130, 3048066), (140, 2830347), (153, 2589860), (156, 2540055), (170, 2330874), (180, 2201381), (182, 2177190), (195, 2032044), (204, 1942395), (210, 1886898), (221, 1792980), (234, 1693370), (238, 1664910), (252, 1572415), (255, 1553916), (260, 1524033), (273, 1451460), (306, 1294930), (315, 1257932), (340, 1165437), (357, 1109940), (364, 1088595), (390, 1016022), (420, 943449), (442, 896490), (455, 870876), (468, 846685), (476, 832455), (510, 776958), (546, 725730), (585, 677348), (595, 665964), (612, 647465), (630, 628966), (663, 597660), (714, 554970), (765, 517972), (780, 508011), (819, 483820), (884, 448245), (910, 435438), (1020, 388479), (1071, 369980), (1092, 362865), (1105, 358596), (1170, 338674), (1190, 332982), (1260, 314483), (1326, 298830), (1365, 290292), (1423, 278460), (1428, 277485), (1530, 258986), (1547, 256140), (1638, 241910), (1785, 221988), (1820, 217719), (1989, 199220), (2142, 184990), (2210, 179298), (2340, 169337), (2380, 166491), (2652, 149415), (2730, 145146), (2846, 139230), (3060, 129493), (3094, 128070), (3276, 120955), (3315, 119532), (3570, 110994), (3978, 99610), (4095, 96764), (4269, 92820), (4284, 92495), (4420, 89649), (4641, 85380), (5355, 73996), (5460, 72573), (5692, 69615), (6188, 64035), (6630, 59766), (7115, 55692), (7140, 55497), (7735, 51228), (7956, 49805), (8190, 48382), (8538, 46410), (9282, 42690), (9945, 39844), (9961, 39780), (10710, 36998), (12807, 30940), (13260, 29883), (13923, 28460), (14230, 27846), (15470, 25614), (16380, 24191), (17076, 23205), (18499, 21420), (18564, 21345), (19890, 19922)]