228370428

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 739694592

約数和(自身を除く): 511324164

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 31, 33, 36, 39, 44, 52, 53, 54, 62, 66, 78, 81, 93, 99, 106, 108, 117, 124, 132, 143, 156, 159, 162, 186, 198, 212, 234, 243, 279, 286, 297, 318, 324, 341, 351, 372, 396, 403, 429, 468, 477, 486, 558, 572, 583, 594, 636, 682, 689, 702, 806, 837, 858, 891, 954, 972, 1023, 1053, 1116, 1166, 1188, 1209, 1287, 1364, 1378, 1404, 1431, 1612, 1643, 1674, 1716, 1749, 1782, 1908, 2046, 2067, 2106, 2332, 2418, 2511, 2574, 2673, 2756, 2862, 3069, 3159, 3286, 3348, 3498, 3564, 3627, 3861, 4092, 4134, 4212, 4293, 4433, 4836, 4929, 5022, 5148, 5247, 5346, 5724, 6138, 6201, 6318, 6572, 6996, 7254, 7533, 7579, 7722, 8268, 8586, 8866, 9207, 9858, 10044, 10494, 10692, 10881, 11583, 12276, 12402, 12636, 12879, 13299, 14508, 14787, 15066, 15158, 15444, 15741, 17172, 17732, 18073, 18414, 18603, 19716, 20988, 21359, 21762, 22737, 23166, 24804, 25758, 26598, 27621, 29574, 30132, 30316, 31482, 32643, 34749, 36146, 36828, 37206, 39897, 42718, 43524, 44361, 45474, 46332, 47223, 51516, 53196, 54219, 55242, 55809, 59148, 62964, 64077, 65286, 68211, 69498, 72292, 74412, 79794, 82863, 85436, 88722, 90948, 94446, 97929, 108438, 110484, 111618, 119691, 128154, 130572, 133083, 136422, 138996, 141669, 159588, 162657, 165726, 167427, 177444, 188892, 192231, 195858, 204633, 216876, 223236, 234949, 239382, 256308, 266166, 272844, 283338, 325314, 331452, 334854, 359073, 384462, 391716, 399249, 409266, 469898, 478764, 487971, 532332, 566676, 576693, 613899, 650628, 669708, 704847, 718146, 768924, 798498, 818532, 939796, 975942, 1077219, 1153386, 1227798, 1409694, 1436292, 1463913, 1596996, 1730079, 1841697, 1951884, 2114541, 2154438, 2306772, 2455596, 2819388, 2927826, 3460158, 3683394, 4229082, 4308876, 4391739, 5190237, 5855652, 6343623, 6920316, 7366788, 8458164, 8783478, 10380474, 12687246, 17566956, 19030869, 20760948, 25374492, 38061738, 57092607, 76123476, 114185214, 228370428]

約数ペア:

[(1, 228370428), (2, 114185214), (3, 76123476), (4, 57092607), (6, 38061738), (9, 25374492), (11, 20760948), (12, 19030869), (13, 17566956), (18, 12687246), (22, 10380474), (26, 8783478), (27, 8458164), (31, 7366788), (33, 6920316), (36, 6343623), (39, 5855652), (44, 5190237), (52, 4391739), (53, 4308876), (54, 4229082), (62, 3683394), (66, 3460158), (78, 2927826), (81, 2819388), (93, 2455596), (99, 2306772), (106, 2154438), (108, 2114541), (117, 1951884), (124, 1841697), (132, 1730079), (143, 1596996), (156, 1463913), (159, 1436292), (162, 1409694), (186, 1227798), (198, 1153386), (212, 1077219), (234, 975942), (243, 939796), (279, 818532), (286, 798498), (297, 768924), (318, 718146), (324, 704847), (341, 669708), (351, 650628), (372, 613899), (396, 576693), (403, 566676), (429, 532332), (468, 487971), (477, 478764), (486, 469898), (558, 409266), (572, 399249), (583, 391716), (594, 384462), (636, 359073), (682, 334854), (689, 331452), (702, 325314), (806, 283338), (837, 272844), (858, 266166), (891, 256308), (954, 239382), (972, 234949), (1023, 223236), (1053, 216876), (1116, 204633), (1166, 195858), (1188, 192231), (1209, 188892), (1287, 177444), (1364, 167427), (1378, 165726), (1404, 162657), (1431, 159588), (1612, 141669), (1643, 138996), (1674, 136422), (1716, 133083), (1749, 130572), (1782, 128154), (1908, 119691), (2046, 111618), (2067, 110484), (2106, 108438), (2332, 97929), (2418, 94446), (2511, 90948), (2574, 88722), (2673, 85436), (2756, 82863), (2862, 79794), (3069, 74412), (3159, 72292), (3286, 69498), (3348, 68211), (3498, 65286), (3564, 64077), (3627, 62964), (3861, 59148), (4092, 55809), (4134, 55242), (4212, 54219), (4293, 53196), (4433, 51516), (4836, 47223), (4929, 46332), (5022, 45474), (5148, 44361), (5247, 43524), (5346, 42718), (5724, 39897), (6138, 37206), (6201, 36828), (6318, 36146), (6572, 34749), (6996, 32643), (7254, 31482), (7533, 30316), (7579, 30132), (7722, 29574), (8268, 27621), (8586, 26598), (8866, 25758), (9207, 24804), (9858, 23166), (10044, 22737), (10494, 21762), (10692, 21359), (10881, 20988), (11583, 19716), (12276, 18603), (12402, 18414), (12636, 18073), (12879, 17732), (13299, 17172), (14508, 15741), (14787, 15444), (15066, 15158)]