301899132

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 840985600

約数和(自身を除く): 539086468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 79, 111, 114, 148, 151, 158, 171, 222, 228, 237, 302, 316, 333, 342, 444, 453, 474, 604, 666, 684, 703, 711, 906, 948, 1332, 1359, 1406, 1422, 1501, 1812, 2109, 2718, 2812, 2844, 2869, 2923, 3002, 4218, 4503, 5436, 5587, 5738, 5846, 6004, 6327, 8436, 8607, 8769, 9006, 11174, 11476, 11692, 11929, 12654, 13509, 16761, 17214, 17538, 18012, 22348, 23858, 25308, 25821, 26307, 27018, 33522, 34428, 35076, 35787, 47716, 50283, 51642, 52614, 54036, 55537, 67044, 71574, 100566, 103284, 105228, 106153, 107361, 111074, 143148, 166611, 201132, 212306, 214722, 222148, 226651, 318459, 333222, 424612, 429444, 441373, 453302, 499833, 636918, 666444, 679953, 882746, 906604, 955377, 999666, 1273836, 1324119, 1359906, 1765492, 1910754, 1999332, 2039859, 2648238, 2719812, 3821508, 3972357, 4079718, 5296476, 7944714, 8159436, 8386087, 15889428, 16772174, 25158261, 33544348, 50316522, 75474783, 100633044, 150949566, 301899132]

約数ペア:

[(1, 301899132), (2, 150949566), (3, 100633044), (4, 75474783), (6, 50316522), (9, 33544348), (12, 25158261), (18, 16772174), (19, 15889428), (36, 8386087), (37, 8159436), (38, 7944714), (57, 5296476), (74, 4079718), (76, 3972357), (79, 3821508), (111, 2719812), (114, 2648238), (148, 2039859), (151, 1999332), (158, 1910754), (171, 1765492), (222, 1359906), (228, 1324119), (237, 1273836), (302, 999666), (316, 955377), (333, 906604), (342, 882746), (444, 679953), (453, 666444), (474, 636918), (604, 499833), (666, 453302), (684, 441373), (703, 429444), (711, 424612), (906, 333222), (948, 318459), (1332, 226651), (1359, 222148), (1406, 214722), (1422, 212306), (1501, 201132), (1812, 166611), (2109, 143148), (2718, 111074), (2812, 107361), (2844, 106153), (2869, 105228), (2923, 103284), (3002, 100566), (4218, 71574), (4503, 67044), (5436, 55537), (5587, 54036), (5738, 52614), (5846, 51642), (6004, 50283), (6327, 47716), (8436, 35787), (8607, 35076), (8769, 34428), (9006, 33522), (11174, 27018), (11476, 26307), (11692, 25821), (11929, 25308), (12654, 23858), (13509, 22348), (16761, 18012), (17214, 17538)]