38347805340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16387951}}^1$

素因数の和:16387979

約数の個数: 72

約数和(自身を含む): 125269505088

約数和(自身を除く): 86921699748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 16387951, 32775902, 49163853, 65551804, 81939755, 98327706, 147491559, 163879510, 196655412, 213043363, 245819265, 294983118, 327759020, 426086726, 491638530, 589966236, 639130089, 737457795, 852173452, 983277060, 1065216815, 1278260178, 1474915590, 1917390267, 2130433630, 2556520356, 2949831180, 3195650445, 3834780534, 4260867260, 6391300890, 7669561068, 9586951335, 12782601780, 19173902670, 38347805340]

約数ペア:

[(1, 38347805340), (2, 19173902670), (3, 12782601780), (4, 9586951335), (5, 7669561068), (6, 6391300890), (9, 4260867260), (10, 3834780534), (12, 3195650445), (13, 2949831180), (15, 2556520356), (18, 2130433630), (20, 1917390267), (26, 1474915590), (30, 1278260178), (36, 1065216815), (39, 983277060), (45, 852173452), (52, 737457795), (60, 639130089), (65, 589966236), (78, 491638530), (90, 426086726), (117, 327759020), (130, 294983118), (156, 245819265), (180, 213043363), (195, 196655412), (234, 163879510), (260, 147491559), (390, 98327706), (468, 81939755), (585, 65551804), (780, 49163853), (1170, 32775902), (2340, 16387951)]