401788944

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:350

約数の個数: 160

約数和(自身を含む): 1193177600

約数和(自身を除く): 791388656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 79, 108, 122, 144, 158, 183, 193, 216, 237, 244, 316, 366, 386, 432, 474, 488, 549, 579, 632, 711, 732, 772, 948, 976, 1098, 1158, 1264, 1422, 1464, 1544, 1647, 1737, 1896, 2133, 2196, 2316, 2844, 2928, 3088, 3294, 3474, 3792, 4266, 4392, 4632, 4819, 5211, 5688, 6588, 6948, 8532, 8784, 9264, 9638, 10422, 11376, 11773, 13176, 13896, 14457, 15247, 17064, 19276, 20844, 23546, 26352, 27792, 28914, 30494, 34128, 35319, 38552, 41688, 43371, 45741, 47092, 57828, 60988, 70638, 77104, 83376, 86742, 91482, 94184, 105957, 115656, 121976, 130113, 137223, 141276, 173484, 182964, 188368, 211914, 231312, 243952, 260226, 274446, 282552, 317871, 346968, 365928, 411669, 423828, 520452, 548892, 565104, 635742, 693936, 731856, 823338, 847656, 930067, 1040904, 1097784, 1271484, 1646676, 1695312, 1860134, 2081808, 2195568, 2542968, 2790201, 3293352, 3720268, 5085936, 5580402, 6586704, 7440536, 8370603, 11160804, 14881072, 16741206, 22321608, 25111809, 33482412, 44643216, 50223618, 66964824, 100447236, 133929648, 200894472, 401788944]

約数ペア:

[(1, 401788944), (2, 200894472), (3, 133929648), (4, 100447236), (6, 66964824), (8, 50223618), (9, 44643216), (12, 33482412), (16, 25111809), (18, 22321608), (24, 16741206), (27, 14881072), (36, 11160804), (48, 8370603), (54, 7440536), (61, 6586704), (72, 5580402), (79, 5085936), (108, 3720268), (122, 3293352), (144, 2790201), (158, 2542968), (183, 2195568), (193, 2081808), (216, 1860134), (237, 1695312), (244, 1646676), (316, 1271484), (366, 1097784), (386, 1040904), (432, 930067), (474, 847656), (488, 823338), (549, 731856), (579, 693936), (632, 635742), (711, 565104), (732, 548892), (772, 520452), (948, 423828), (976, 411669), (1098, 365928), (1158, 346968), (1264, 317871), (1422, 282552), (1464, 274446), (1544, 260226), (1647, 243952), (1737, 231312), (1896, 211914), (2133, 188368), (2196, 182964), (2316, 173484), (2844, 141276), (2928, 137223), (3088, 130113), (3294, 121976), (3474, 115656), (3792, 105957), (4266, 94184), (4392, 91482), (4632, 86742), (4819, 83376), (5211, 77104), (5688, 70638), (6588, 60988), (6948, 57828), (8532, 47092), (8784, 45741), (9264, 43371), (9638, 41688), (10422, 38552), (11376, 35319), (11773, 34128), (13176, 30494), (13896, 28914), (14457, 27792), (15247, 26352), (17064, 23546), (19276, 20844)]