40828788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 216

約数和(自身を含む): 140975744

約数和(自身を除く): 100146956

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 103, 117, 121, 126, 132, 143, 154, 156, 182, 198, 206, 231, 234, 242, 252, 273, 286, 308, 309, 363, 364, 396, 412, 429, 462, 468, 484, 546, 572, 618, 693, 721, 726, 819, 847, 858, 924, 927, 1001, 1089, 1092, 1133, 1236, 1287, 1339, 1386, 1442, 1452, 1573, 1638, 1694, 1716, 1854, 2002, 2163, 2178, 2266, 2541, 2574, 2678, 2772, 2884, 3003, 3146, 3276, 3388, 3399, 3708, 4004, 4017, 4326, 4356, 4532, 4719, 5082, 5148, 5356, 6006, 6292, 6489, 6798, 7623, 7931, 8034, 8652, 9009, 9373, 9438, 10164, 10197, 11011, 12012, 12051, 12463, 12978, 13596, 14157, 14729, 15246, 15862, 16068, 18018, 18746, 18876, 20394, 22022, 23793, 24102, 24926, 25956, 28119, 28314, 29458, 30492, 31724, 33033, 36036, 37389, 37492, 40788, 44044, 44187, 47586, 48204, 49852, 56238, 56628, 58916, 66066, 71379, 74778, 84357, 87241, 88374, 95172, 99099, 103103, 112167, 112476, 132132, 132561, 142758, 149556, 162019, 168714, 174482, 176748, 198198, 206206, 224334, 261723, 265122, 285516, 309309, 324038, 337428, 348964, 396396, 412412, 448668, 486057, 523446, 530244, 618618, 648076, 785169, 927927, 972114, 1046892, 1134133, 1237236, 1458171, 1570338, 1855854, 1944228, 2268266, 2916342, 3140676, 3402399, 3711708, 4536532, 5832684, 6804798, 10207197, 13609596, 20414394, 40828788]

約数ペア:

[(1, 40828788), (2, 20414394), (3, 13609596), (4, 10207197), (6, 6804798), (7, 5832684), (9, 4536532), (11, 3711708), (12, 3402399), (13, 3140676), (14, 2916342), (18, 2268266), (21, 1944228), (22, 1855854), (26, 1570338), (28, 1458171), (33, 1237236), (36, 1134133), (39, 1046892), (42, 972114), (44, 927927), (52, 785169), (63, 648076), (66, 618618), (77, 530244), (78, 523446), (84, 486057), (91, 448668), (99, 412412), (103, 396396), (117, 348964), (121, 337428), (126, 324038), (132, 309309), (143, 285516), (154, 265122), (156, 261723), (182, 224334), (198, 206206), (206, 198198), (231, 176748), (234, 174482), (242, 168714), (252, 162019), (273, 149556), (286, 142758), (308, 132561), (309, 132132), (363, 112476), (364, 112167), (396, 103103), (412, 99099), (429, 95172), (462, 88374), (468, 87241), (484, 84357), (546, 74778), (572, 71379), (618, 66066), (693, 58916), (721, 56628), (726, 56238), (819, 49852), (847, 48204), (858, 47586), (924, 44187), (927, 44044), (1001, 40788), (1089, 37492), (1092, 37389), (1133, 36036), (1236, 33033), (1287, 31724), (1339, 30492), (1386, 29458), (1442, 28314), (1452, 28119), (1573, 25956), (1638, 24926), (1694, 24102), (1716, 23793), (1854, 22022), (2002, 20394), (2163, 18876), (2178, 18746), (2266, 18018), (2541, 16068), (2574, 15862), (2678, 15246), (2772, 14729), (2884, 14157), (3003, 13596), (3146, 12978), (3276, 12463), (3388, 12051), (3399, 12012), (3708, 11011), (4004, 10197), (4017, 10164), (4326, 9438), (4356, 9373), (4532, 9009), (4719, 8652), (5082, 8034), (5148, 7931), (5356, 7623), (6006, 6798), (6292, 6489)]