40413288348

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{659}}^1\times {\mathrm{21563}}^1$

素因数の和:22311

約数の個数: 72

約数和(自身を含む): 103610707200

約数和(自身を除く): 63197418852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 659, 711, 948, 1318, 1422, 1977, 2636, 2844, 3954, 5931, 7908, 11862, 21563, 23724, 43126, 52061, 64689, 86252, 104122, 129378, 156183, 194067, 208244, 258756, 312366, 388134, 468549, 624732, 776268, 937098, 1703477, 1874196, 3406954, 5110431, 6813908, 10220862, 14210017, 15331293, 20441724, 28420034, 30662586, 42630051, 56840068, 61325172, 85260102, 127890153, 170520204, 255780306, 511560612, 1122591343, 2245182686, 3367774029, 4490365372, 6735548058, 10103322087, 13471096116, 20206644174, 40413288348]

約数ペア:

[(1, 40413288348), (2, 20206644174), (3, 13471096116), (4, 10103322087), (6, 6735548058), (9, 4490365372), (12, 3367774029), (18, 2245182686), (36, 1122591343), (79, 511560612), (158, 255780306), (237, 170520204), (316, 127890153), (474, 85260102), (659, 61325172), (711, 56840068), (948, 42630051), (1318, 30662586), (1422, 28420034), (1977, 20441724), (2636, 15331293), (2844, 14210017), (3954, 10220862), (5931, 6813908), (7908, 5110431), (11862, 3406954), (21563, 1874196), (23724, 1703477), (43126, 937098), (52061, 776268), (64689, 624732), (86252, 468549), (104122, 388134), (129378, 312366), (156183, 258756), (194067, 208244)]