740206608

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{18121}}^1$

素因数の和:18192

約数の個数: 80

約数和(自身を含む): 2049380736

約数和(自身を除く): 1309174128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 368, 444, 552, 592, 851, 888, 1104, 1702, 1776, 2553, 3404, 5106, 6808, 10212, 13616, 18121, 20424, 36242, 40848, 54363, 72484, 108726, 144968, 217452, 289936, 416783, 434904, 670477, 833566, 869808, 1250349, 1340954, 1667132, 2011431, 2500698, 2681908, 3334264, 4022862, 5001396, 5363816, 6668528, 8045724, 10002792, 10727632, 15420971, 16091448, 20005584, 30841942, 32182896, 46262913, 61683884, 92525826, 123367768, 185051652, 246735536, 370103304, 740206608]

約数ペア:

[(1, 740206608), (2, 370103304), (3, 246735536), (4, 185051652), (6, 123367768), (8, 92525826), (12, 61683884), (16, 46262913), (23, 32182896), (24, 30841942), (37, 20005584), (46, 16091448), (48, 15420971), (69, 10727632), (74, 10002792), (92, 8045724), (111, 6668528), (138, 5363816), (148, 5001396), (184, 4022862), (222, 3334264), (276, 2681908), (296, 2500698), (368, 2011431), (444, 1667132), (552, 1340954), (592, 1250349), (851, 869808), (888, 833566), (1104, 670477), (1702, 434904), (1776, 416783), (2553, 289936), (3404, 217452), (5106, 144968), (6808, 108726), (10212, 72484), (13616, 54363), (18121, 40848), (20424, 36242)]