204489324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 216

約数和(自身を含む): 619491600

約数和(自身を除く): 415002276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 29, 36, 38, 39, 52, 57, 58, 61, 76, 78, 87, 114, 116, 117, 122, 156, 169, 171, 174, 183, 228, 234, 244, 247, 261, 338, 342, 348, 366, 377, 468, 494, 507, 522, 549, 551, 676, 684, 732, 741, 754, 793, 988, 1014, 1044, 1098, 1102, 1131, 1159, 1482, 1508, 1521, 1586, 1653, 1769, 2028, 2196, 2204, 2223, 2262, 2318, 2379, 2964, 3042, 3172, 3211, 3306, 3393, 3477, 3538, 4446, 4524, 4636, 4758, 4901, 4959, 5307, 6084, 6422, 6612, 6786, 6954, 7076, 7137, 7163, 8892, 9516, 9633, 9802, 9918, 10309, 10431, 10614, 12844, 13572, 13908, 14274, 14326, 14703, 15067, 15921, 19266, 19604, 19836, 20618, 20862, 21228, 21489, 22997, 28548, 28652, 28899, 29406, 30134, 30927, 31842, 33611, 38532, 41236, 41724, 42978, 44109, 45201, 45994, 57798, 58812, 60268, 61854, 63684, 64467, 67222, 68991, 85956, 88218, 90402, 91988, 92781, 93119, 100833, 115596, 123708, 128934, 134444, 135603, 137982, 176436, 180804, 185562, 186238, 195871, 201666, 206973, 257868, 271206, 275964, 279357, 298961, 302499, 371124, 372476, 391742, 403332, 413946, 436943, 542412, 558714, 587613, 597922, 604998, 783484, 827892, 838071, 873886, 896883, 1117428, 1175226, 1195844, 1209996, 1310829, 1676142, 1747772, 1762839, 1793766, 2350452, 2621658, 2690649, 3352284, 3525678, 3587532, 3932487, 5243316, 5381298, 5680259, 7051356, 7864974, 10762596, 11360518, 15729948, 17040777, 22721036, 34081554, 51122331, 68163108, 102244662, 204489324]

約数ペア:

[(1, 204489324), (2, 102244662), (3, 68163108), (4, 51122331), (6, 34081554), (9, 22721036), (12, 17040777), (13, 15729948), (18, 11360518), (19, 10762596), (26, 7864974), (29, 7051356), (36, 5680259), (38, 5381298), (39, 5243316), (52, 3932487), (57, 3587532), (58, 3525678), (61, 3352284), (76, 2690649), (78, 2621658), (87, 2350452), (114, 1793766), (116, 1762839), (117, 1747772), (122, 1676142), (156, 1310829), (169, 1209996), (171, 1195844), (174, 1175226), (183, 1117428), (228, 896883), (234, 873886), (244, 838071), (247, 827892), (261, 783484), (338, 604998), (342, 597922), (348, 587613), (366, 558714), (377, 542412), (468, 436943), (494, 413946), (507, 403332), (522, 391742), (549, 372476), (551, 371124), (676, 302499), (684, 298961), (732, 279357), (741, 275964), (754, 271206), (793, 257868), (988, 206973), (1014, 201666), (1044, 195871), (1098, 186238), (1102, 185562), (1131, 180804), (1159, 176436), (1482, 137982), (1508, 135603), (1521, 134444), (1586, 128934), (1653, 123708), (1769, 115596), (2028, 100833), (2196, 93119), (2204, 92781), (2223, 91988), (2262, 90402), (2318, 88218), (2379, 85956), (2964, 68991), (3042, 67222), (3172, 64467), (3211, 63684), (3306, 61854), (3393, 60268), (3477, 58812), (3538, 57798), (4446, 45994), (4524, 45201), (4636, 44109), (4758, 42978), (4901, 41724), (4959, 41236), (5307, 38532), (6084, 33611), (6422, 31842), (6612, 30927), (6786, 30134), (6954, 29406), (7076, 28899), (7137, 28652), (7163, 28548), (8892, 22997), (9516, 21489), (9633, 21228), (9802, 20862), (9918, 20618), (10309, 19836), (10431, 19604), (10614, 19266), (12844, 15921), (13572, 15067), (13908, 14703), (14274, 14326)]